Blog

CQ HERB Lupeol (CAS 545-47-1): Trusted Botanical Ingredient Supplier for Global Industries As the global market for botanical active ingredients continues to expand, CQ HERB has become a trusted name in the supply of high-quality plant-derived compounds for nutraceutical, cosmetic, and research applications. One of our key products is Lupeol (CAS 545-47-1), a naturally occurring pentacyclic triterpene widely found in fruits, vegetables, and medicinal plants. With growing interest in natural-origin ingredients, Lupeol has gained attention from formulators and manufacturers worldwide. About CQ HERB CQ HERB is the international brand of Nanjing Spring & Autumn Biological Engineering Co., Ltd., a professional manufacturer and supplier of botanical extracts, nutraceutical ingredients, and cosmetic raw materials in China. Our website: www.cqherb.com CQ HERB focuses on: Botanical active ingredients Nutraceutical raw materials Cosmetic ingredients Plant extract manufacturing Custom ingredient solutions With years of export experience, CQ HERB serves customers in North America, Europe, Asia, and other international markets.   What Is Lupeol? Lupeol is a natural pentacyclic triterpene with the molecular formula C30H50O. It is commonly isolated from botanical sources such as mango peel, olive fruits, aloe species, cabbage, and other medicinal plants.   Basic Product Information Item Description Product Name Lupeol CAS Number 545-47-1 Molecular Formula C30H50O Molecular Weight 426.72 Appearance White to off-white powder Category Pentacyclic triterpene Applications Dietary supplements, cosmetics, research   CQ HERB Lupeol: Quality You Can Trust At CQ HERB, we provide high-purity Lupeol powder manufactured under strict quality control standards. Our Lupeol ingredient is suitable for use in dietary supplement development, cosmetic formulations, and scientific research applications. Why Choose CQ HERB as Your Lupeol Supplier? Professional Lupeol Manufacturer in China CQ HERB operates as a dedicated botanical extract factory with established production and quality management systems. Consistent Product Quality We provide: HPLC-tested Lupeol Certificate of Analysis (COA) Product specifications Batch traceability Microbiological and heavy metal testing Global Export Experience CQ HERB has extensive experience supplying botanical ingredients to international customers, supporting smooth communication, documentation, and logistics. Technical Support & Customization We support customers with: Technical documentation Customized purity specifications Application consultation Bulk supply solutions   Applications of CQ HERB Lupeol 1. Dietary Supplement Formulations Lupeol is increasingly explored as a plant-derived ingredient in nutraceutical and wellness formulations. It is commonly used in: Capsule products Tablet formulations Botanical blends Plant-based supplement systems CQ HERB supplies Lupeol as a raw material ingredient for product development and manufacturing use only. 2. Cosmetic & Personal Care Products The cosmetic industry continues to favor natural-origin active ingredients. CQ HERB Lupeol may be incorporated into: Skin care creams Facial serums Botanical cosmetic formulations Premium personal care products 3. Research & Development Lupeol is also supplied for laboratory and research purposes related to natural product chemistry and botanical ingredient studies.   CQ HERB Manufacturing Standards As a responsible botanical ingredient supplier, CQ HERB emphasizes: Raw material traceability Standardized extraction processes Analytical verification Stable supply capacity International documentation support Our goal is to provide reliable botanical ingredients that meet the expectations of global B2B customers.   Frequently Asked Questions Is CQ HERB a Lupeol manufacturer or trader? CQ HERB is a professional botanical extract manufacturer and supplier with production capabilities and international export experience.   What purity of Lupeol does CQ HERB supply? We can provide different purity specifications according to customer requirements. Please contact us for the latest specifications and quotations.   Can CQ HERB provide technical documents? Yes. We provide COA, specifications, analytical reports, and other technical documents for qualified customers.   What industries use Lupeol? Lupeol is mainly used in dietary supplements, cosmetics, nutraceuticals, and research applications.   Partner with CQ HERB If you are looking for a reliable Lupeol supplier, Lupeol manufacturer, or botanical ingredient factory in China, CQ HERB is ready to support your business with consistent quality and professional service. Contact CQ HERB Website: www.cqherb.com Company: Nanjing Spring & Autumn Biological Engineering Co., Ltd. Product: Lupeol (CAS 545-47-1) For quotations, specifications, and bulk supply inquiries, please contact our sales team through our website.

Why Global Buyers Choose CQ Herb as Their Trusted Natural Compound Supplier In today's rapidly evolving pharmaceutical, nutraceutical, cosmetic, and biotechnology industries, sourcing high-quality natural compounds has become more important than ever. Buyers are no longer looking for suppliers who simply provide products—they seek reliable partners capable of delivering consistent quality, technical expertise, and long-term support. This is where CQ Herb stands out. As a professional manufacturer and supplier of natural compounds, botanical extracts, and phytochemical ingredients, CQ Herb has become a trusted partner for customers worldwide. Who Is CQ Herb? CQ Herb is the international brand of Nanjing Spring & Autumn Biological Engineering Co., Ltd., a company dedicated to the research, development, production, and global distribution of high-value natural active ingredients. Our product portfolio includes: Natural compounds Herbal extracts Cosmetic active ingredients Pharmaceutical raw materials Functional food ingredients Customized plant-derived compounds Over the years, we have supplied customers across North America, Europe, Asia, and other international markets, supporting research institutions, ingredient distributors, pharmaceutical companies, and cosmetic manufacturers. Commitment to Quality Quality is the foundation of every successful partnership. At CQ Herb, we implement strict quality control procedures throughout the manufacturing process. Our quality management system includes: Raw material verification Production process monitoring HPLC analysis Purity testing Batch consistency evaluation Final product inspection For many products, we can provide: Certificate of Analysis (COA) HPLC Chromatograms Product Specifications MSDS Technical Data Sheets Our goal is to ensure that every batch delivered meets customer expectations and application requirements. Extensive Natural Compound Portfolio One of the key reasons global buyers choose CQ Herb is our extensive range of natural ingredients. Our product categories include: Flavonoids Examples include: Licochalcone A Glabridin Liquiritigenin Isoliquiritigenin Naringenin Saponins Examples include: Ginsenoside Rg1 Ginsenoside Rg3 Asiaticoside Cycloastragenol Derivatives Terpenoids Examples include: Oridonin Celastrol Arglabin Costunolide Specialized Botanical Actives Examples include: Geniposide Genipin Cordycepin Nobiletin Schisandrol A Our continuously expanding catalog allows customers to source multiple ingredients from a single reliable supplier. Supporting Cosmetic Innovation The cosmetic industry increasingly demands scientifically supported natural ingredients. CQ Herb supplies a variety of cosmetic-active compounds used in formulations targeting: Anti-aging Skin soothing Brightening Antioxidant protection Skin barrier support Ingredients such as Licochalcone A, Glabridin, and Bakuchiol have gained significant attention among cosmetic developers seeking naturally derived alternatives. Serving Pharmaceutical and Research Markets Many of our customers operate in pharmaceutical research, biotechnology, and academic laboratories. We understand the importance of: High purity Consistent specifications Reliable documentation Technical communication Timely delivery Our team works closely with customers to help identify suitable products and specifications for their development projects. Customized Solutions for Global Buyers Every project is different. To meet diverse market requirements, CQ Herb offers flexible solutions including: Customized purity levels Small-scale research quantities Bulk commercial quantities Product specification adjustments Technical documentation support Whether customers require grams for laboratory research or kilograms for industrial production, we strive to provide efficient and professional service. Global Service and Professional Communication Successful international business depends on clear communication and responsive support. CQ Herb is committed to: Fast inquiry responses Transparent quotations Technical assistance Export documentation support Long-term customer relationships We believe that trust is built through consistency, professionalism, and continuous improvement. Looking Toward the Future As demand for natural ingredients continues to grow worldwide, CQ Herb remains focused on expanding its product portfolio, strengthening quality systems, and supporting innovation across multiple industries. Our mission is simple: To provide high-quality natural compounds and dependable service to customers around the world. Partner with CQ Herb Whether you are searching for cosmetic active ingredients, pharmaceutical raw materials, botanical extracts, or specialized natural compounds, CQ Herb is ready to support your sourcing needs. Contact our team today to learn more about our products, technical capabilities, and customized solutions.

8-Prenylnaringenin (8-PN): A Powerful Natural Phytoestrogen for Women's Health Applications Introduction As consumer demand for natural wellness solutions continues to grow, phytoestrogens have attracted increasing attention in the fields of women's health, nutraceuticals, and functional foods. Among these compounds, 8-Prenylnaringenin (8-PN) has emerged as one of the most potent naturally occurring phytoestrogens identified to date. Derived primarily from hops (Humulus lupulus), 8-Prenylnaringenin is gaining significant interest for its potential applications in menopausal support, hormonal balance, bone health, and healthy aging formulations. In this article, we explore the source, biological characteristics, market applications, and formulation potential of 8-Prenylnaringenin. What is 8-Prenylnaringenin? 8-Prenylnaringenin, commonly abbreviated as 8-PN, is a prenylated flavonoid naturally found in hops. It belongs to the flavanone class of polyphenolic compounds. Basic Information Product Name: 8-Prenylnaringenin CAS Number: 520-18-3 Molecular Formula: C20H20O5 Source: Hop Extract (Humulus lupulus) Appearance: Light yellow to yellow powder 8-PN is considered one of the most biologically active phytoestrogens due to its strong affinity for estrogen receptors, especially estrogen receptor alpha (ERα). Why is 8-Prenylnaringenin Important? In recent years, consumers have increasingly sought plant-based alternatives to synthetic hormone therapies. This trend has accelerated the development of natural ingredients targeting: Menopausal support Women's hormonal balance Healthy aging Bone health Emotional wellness Compared with many common phytoestrogens such as soy isoflavones, 8-Prenylnaringenin demonstrates significantly stronger estrogenic activity in laboratory studies. Because of this unique biological profile, 8-PN has become an important ingredient of interest in: Women's health supplements Menopause formulations Functional beverages Healthy aging products Botanical research Potential Applications of 8-Prenylnaringenin 1. Menopause Support One of the most widely discussed applications of 8-PN is its potential use in menopause-related formulations. As estrogen levels naturally decline during menopause, many women may experience symptoms such as: Hot flashes Night sweats Mood fluctuations Sleep disturbances Phytoestrogens are often explored as plant-derived ingredients that may help support hormonal balance during this stage of life. Due to its high phytoestrogenic activity, 8-PN has attracted growing attention in menopause-focused dietary supplements. 2. Women's Hormonal Balance 8-Prenylnaringenin is frequently studied for its interaction with estrogen receptors. For this reason, it is commonly positioned in formulations designed for: Female wellness Hormonal support Healthy aging for women Botanical balance products Many nutraceutical brands are now combining 8-PN with ingredients such as: Black Cohosh Soy Isoflavones Red Clover Extract Vitex Extract Collagen peptides to create comprehensive women's health formulations. 3. Bone Health Research Estrogen plays an important role in maintaining bone metabolism. Researchers have therefore shown increasing interest in the relationship between phytoestrogens and bone health support. Although further clinical research is still ongoing, 8-PN continues to be evaluated in scientific studies related to: Bone density maintenance Healthy aging Postmenopausal wellness 4. Functional Food and Beverage Applications As demand for functional nutrition grows, 8-Prenylnaringenin is also attracting interest in: Functional beverages Women's wellness drinks Botanical nutrition products Healthy aging formulas Its natural botanical origin aligns well with current clean-label and plant-based product trends. Different Specifications of 8-Prenylnaringenin To meet different formulation and application requirements, 8-PN is commonly available in multiple specifications. 0.2% 8-PN This specification is usually standardized from hop extract and is commonly used in: Functional foods Nutritional supplements Botanical blends It offers a cost-effective solution for general wellness formulations. 80% 8-PN This medium-to-high purity specification is suitable for: Advanced nutraceutical formulations Research applications Premium women's health products 98% 8-PN High-purity 98% HPLC grade 8-Prenylnaringenin is mainly used for: Scientific research High-end formulation development Analytical applications Pharmaceutical research This grade offers higher consistency and better formulation precision. Market Trends of 8-Prenylnaringenin The global women's health market has experienced rapid growth in recent years. Several trends are driving increased demand for ingredients such as 8-PN: Rising interest in healthy aging Growing preference for plant-based ingredients Expanding menopause wellness market Increased awareness of phytoestrogens Growth of personalized nutrition As a result, 8-Prenylnaringenin is gradually moving from a niche research ingredient toward broader commercial applications. Formulation Considerations When developing products containing 8-Prenylnaringenin, formulators typically consider factors such as: Solubility Stability Dosage strategy Compatibility with other phytoactives Regulatory requirements in target markets Because 8-PN is a highly active compound, professional formulation evaluation is recommended for finished product development. Conclusion 8-Prenylnaringenin is an emerging high-value phytoestrogen with growing importance in women's health and healthy aging applications. With increasing consumer demand for natural hormonal support ingredients, 8-PN offers promising opportunities for nutraceutical, functional food, and botanical research markets. As scientific understanding and market awareness continue to expand, this powerful hop-derived flavonoid is expected to play an increasingly important role in future women's wellness formulations. About Us Nanjing Spring & Autumn Biological Engineering Co., Ltd. specializes in high-purity natural plant active ingredients and botanical extracts for nutraceutical, cosmetic, pharmaceutical, and research applications. We supply multiple specifications of 8-Prenylnaringenin, including: 0.2% HPLC 80% HPLC 98% HPLC Customized specifications and technical support are also available according to customer requirements. FAQ About 8-Prenylnaringenin What is 8-Prenylnaringenin used for? 8-Prenylnaringenin is commonly studied for women's health, menopause support, hormonal balance, and healthy aging applications. Is 8-Prenylnaringenin a phytoestrogen? Yes. 8-PN is considered one of the most potent naturally occurring phytoestrogens derived from hops. What is the source of 8-Prenylnaringenin? It is mainly derived from hop extract (Humulus lupulus). What specifications are available? Common specifications include: 0.2% HPLC 80% HPLC 98% HPLC Is 8-PN suitable for dietary supplement formulations?   8-Prenylnaringenin is widely researched for nutraceutical and botanical formulation applications. For more information, please contact us or visit our website:www.cqherb.com

Introduction In the evolving landscape of botanical research and specialty nutraceuticals, plant-derived alkaloids are gaining unprecedented attention for their targeted biological activity. Among them, Tetrandrine stands out as a highly researched bisbenzylisoquinoline alkaloid with potent anti-inflammatory, immunomodulatory, and calcium-channel modulating properties. At Nanjing Spring & Autumn Biological Engineering Co., Ltd. (CQ Herb), we specialize in the precision extraction and supply of high-purity plant alkaloids. Whether you are developing pharmaceutical intermediates, advanced research reagents, or specialized functional formulations, understanding the science, sourcing, and supply chain of Tetrandrine is essential for product success. This guide explores its profile, applications, and why CQ Herb is your trusted global partner. What is Tetrandrine? Tetrandrine (CAS: 518-34-3, Molecular Formula: C₃₈H₄₂N₂O₆) is a naturally occurring bisbenzylisoquinoline alkaloid primarily isolated from the dried roots of Stephania tetrandra (Han Fang Ji). Recognized for its complex pharmacological profile, it interacts with multiple cellular pathways, including calcium channel modulation, NF-κB signaling inhibition, and autophagy regulation. CQ Herb supplies Tetrandrine in multiple specifications tailored to your R&D or production needs, with 98%+ HPLC purity as our standard for pharmaceutical and laboratory use. Lower potency extracts (e.g., 50%-80%) are also available for early-stage formulation screening. Premium Natural Source & Advanced Extraction Consistency begins at the source. Our Tetrandrine is sustainably harvested from certified Stephania tetrandra rootstocks cultivated in controlled agricultural zones. The extraction process leverages: Green Solvent Recovery Systems to minimize environmental impact Preparative HPLC & Crystallization for ultra-high purity Strict Residual Solvent Testing (ICH Q3C compliant) Batch-to-Batch Standardization via fingerprint chromatography This ensures every shipment meets pharmacopeial standards for heavy metals, pesticides, microbiological limits, and alkaloid consistency. Key Applications & Research-Backed Benefits Tetrandrine’s multi-target activity makes it highly valuable across several B2B sectors: 🔬 Pharmaceutical & Drug Development Widely utilized as a reference compound or active intermediate in research targeting fibrosis, autoimmune modulation, and oncology pathways. Its calcium antagonistic properties also support cardiovascular and metabolic research. 🧪 Nutraceutical & Functional Health Formulations Incorporated into joint health, inflammatory response, and cellular wellness formulations. Often paired with synergistic botanicals for targeted metabolic or immune-support products (subject to regional regulatory compliance). 🧴 Dermatological & Cosmetic Research Studied for its potential to modulate skin inflammation, support barrier integrity, and protect against oxidative stress in advanced topical serums and clinical-grade skincare. 📊 Laboratory & QC Standards High-purity isolates (≥98% HPLC) serve as certified reference materials for pharmacopeias, academic labs, and quality control testing in herbal and pharmaceutical manufacturing. Why Global Buyers Trust CQ Herb for Tetrandrine Supply Sourcing a consistent, compliant alkaloid requires more than just a catalog listing. Here’s why international clients choose CQ Herb: ✅ Direct Manufacturer Pricing: Zero intermediaries. Competitive MOQs with transparent cost structures.✅ Pharma-Grade Quality Control: Every batch tested for Heavy Metals, Pesticides, Residual Solvents, Microbial Limits, and HPLC Purity. ISO 9001 & GMP-aligned facilities.✅ Custom Specification Support: Adjust purity, particle size, salt forms, or packaging (foil bags, drums, vacuum-sealed) to match your formulation or stability requirements.✅ Global Logistics & Compliance: Proven export experience to North America, Europe, Southeast Asia, and the Middle East. Shipping via DHL, FedEx, Air Freight, or Sea Cargo with proper SDS classification.✅ Complete Documentation Package: COA, HPLC Chromatograms, MSDS, Method of Analysis, Stability Reports, and regulatory support (REACH, DMF coordination available upon request). Frequently Asked Questions (FAQ) Q: What is the standard lead time for Tetrandrine orders?A: Sample orders (10g–100g) ship within 3–5 business days after payment confirmation. Bulk production (1kg+) typically requires 7–12 working days, depending on specification and current inventory. Q: Do you offer free samples for testing?A: Yes. We provide complimentary samples (10g–20g) for R&D evaluation. Customers only cover courier shipping fees. Q: What are your payment terms?A: For samples and small orders: PayPal, Western Union, or T/T. For bulk shipments: 30% deposit via T/T, with 70% balance before dispatch. Secure payment gateways available for eligible regions. Q: Can you provide regulatory or pharmacopeial documentation?A: Absolutely. We supply full COAs, HPLC/GC-MS reports, residual solvent data, and can assist with REACH, DMF, or regional registration dossiers upon NDA signing. Q: How should Tetrandrine powder be stored?A: Store in a cool, dry, light-protected environment at 2–8°C in airtight packaging. Under proper conditions, shelf life is typically 24 months from manufacture date. Ready to Source Premium Tetrandrine for Your Project? Partner with CQ Herb for consistent, compliant, and cost-effective botanical alkaloid supply. Whether you need a 10g research sample or a multi-kilogram production batch, our technical team is ready to support your formulation goals. 📧 Email: sale05@cqherb.com🌐 Website: www.cqherb.com🏭 Company: Nanjing Spring & Autumn Biological Engineering Co., Ltd. (CQ Herb) 📥 Request a free sample, COA, or bulk quotation today. Reply within 24 hours with technical datasheets and pricing.

Title: Unlocking the Power of Chlorogenic Acid: Benefits, Sources, and Premium Supply from CQ Herb  Introduction In the world of natural health and wellness, few compounds have garnered as much attention as Chlorogenic Acid. Known for its potent antioxidant properties and metabolic support capabilities, this natural phenolic compound is becoming a staple in nutraceuticals, functional foods, and even skincare. At Nanjing Spring & Autumn Biological Engineering Co., Ltd. (CQ Herb), we specialize in providing high-quality Chlorogenic Acid extracted from premium natural sources. Whether you are formulating a weight management supplement or a protective skincare serum, understanding the versatility of this ingredient is key to your product's success. What is Chlorogenic Acid? Chlorogenic Acid (CAS: 327-97-7, Molecular Formula: C₁₆H₁₈O₉) is a natural ester formed between caffeic acid and quinic acid. It is widely found in various plants and is renowned for its ability to combat oxidative stress. As a leading manufacturer, CQ Herb offers Chlorogenic Acid in various specifications ranging from 5% to 98% (HPLC), ensuring that every client—from research labs to bulk supplement manufacturers—finds the perfect potency for their needs. Top Natural Sources One of the advantages of working with CQ Herb is our diverse supply chain. We extract Chlorogenic Acid from three primary high-quality sources: Honeysuckle (Lonicera japonica): Traditionally used in herbal medicine, known for its high potency. Eucommia (Eucommia ulmoides): A durable source rich in bioactive compounds. Green Coffee Bean: The popular choice for weight management and energy formulations. Our advanced purification technologies ensure high potency and low residual solvents regardless of the source material. Key Applications & Benefits Chlorogenic Acid is incredibly versatile. Here is how it is being used across different industries: Dietary Supplements: Widely recognized for supporting healthy glucose metabolism, it is a key ingredient in weight management formulas and metabolic support supplements. Functional Foods & Beverages: Manufacturers add it to energy drinks, health teas, and functional snacks to boost antioxidant content without compromising taste. Cosmetics & Skincare: Due to its ability to protect skin from oxidative stress, it is increasingly used in anti-aging creams and serums to support overall skin health. Pharmaceutical Intermediates: High-purity isolates (98% HPLC) serve as reference standards or intermediates in pharmaceutical research. Why Choose CQ Herb as Your Supplier? Finding a reliable partner is just as important as the ingredient itself. Here is why global clients trust CQ Herb: Direct Manufacturer: We offer competitive pricing with no middlemen involved. Quality Assurance: Every batch is strictly tested for Heavy Metals, Pesticides, and Microbiological safety. We hold ISO 9001 certification. Customization: Need a specific particle size or purity? We support custom specifications to meet your formulation needs. Global Shipping: With experience exporting to North America, Europe (including the Netherlands), and Southeast Asia, we provide efficient shipping solutions via DHL, FedEx, or Air Freight. Full Documentation: We provide comprehensive support including COA, MSDS, HPLC Chromatograms, and Method of Analysis. Frequently Asked Questions (FAQ) Q: What is the lead time for Chlorogenic Acid orders? A: For samples (1kg-10kg), we can ship within 3-5 days after payment. For bulk orders (25kg+), production time is usually 7-10 working days. Q: Do you provide free samples? A: Yes, we offer free samples (10g-20g) for quality testing. Customers only need to cover the shipping cost. Q: What are your payment terms? A: We accept T/T, Western Union, and PayPal for small amounts. For bulk orders, we require a 30% deposit and 70% before shipment. Q: Can you customize the specification? A: Absolutely. We can customize the purity (5%-98%) and particle size according to your specific requirements. Request a Quote Today If you are looking for a reliable Chlorogenic Acid supplier for your next project, let CQ Herb be your partner. Contact us today for the latest price, Certificate of Analysis (COA), technical documentation, or sample availability. 📧 Email: sale05@cqherb.com  🌐 Website: www.cqherb.com  🏭 Company: Nanjing Spring & Autumn Biological Engineering Co., Ltd. (CQ Herb)

Unlocking the Potential of Asiatic Acid (CAS 464-92-6) in Skincare and Research In the evolving world of botanical extracts, few compounds have garnered as much scientific attention as Asiatic Acid. Derived from the renowned medicinal plant Centella asiatica (commonly known as Gotu Kola), this pentacyclic triterpenoid has become a cornerstone ingredient in modern cosmetic formulations and biomedical research. At CQ Herb (Nanjing Spring & Autumn Biological Engineering Co., Ltd.), we specialize in providing high-purity botanical active compounds to support global innovation. In this post, we explore the science behind Asiatic Acid, its potential applications, and why purity matters in research and development. What is Asiatic Acid? Asiatic Acid (CAS No. 464-92-6) is a natural triterpenoid found primarily in Centella asiatica. Along with related compounds like asiaticoside and madecassoside, it contributes to the plant's historical significance in traditional herbal medicine. Key Chemical Specifications: Molecular Formula: C30H48O5 Molecular Weight: 488.71 Appearance: White to off-white powder Purity Standard: ≥98% (HPLC) While traditionally used in herbal practices, modern science is now investigating its molecular mechanisms, particularly regarding skin health and cellular activity. Key Research Areas and Potential Benefits Scientific literature suggests that Asiatic Acid exhibits a range of biological activities. While it is not a medicine itself, it is widely utilized as a key active ingredient in various formulations. Research highlights several areas of interest: 1. Skin Health and Cosmetic Formulations Asiatic Acid is highly valued in the cosmetic industry. Studies indicate it may play a role in: Supporting Skin Barrier Function: Helping to maintain the integrity of the skin's protective layer. Collagen Synthesis: Research suggests potential stimulation of collagen production, which is vital for skin elasticity. Soothing Properties: Often included in formulations designed for sensitive or irritated skin. Antioxidant Activity: Helping to protect skin cells from oxidative stress. Due to these properties, it is commonly found in anti-aging creams, repair serums, and scar care products. 2. Pharmaceutical and Biomedical Research Beyond cosmetics, Asiatic Acid is a subject of interest in broader biomedical studies. Researchers are exploring its mechanisms in: Anti-inflammatory pathways. Tissue regeneration processes. Neuroprotective potential. Metabolic health studies. Note: These applications are for research and formulation purposes. Always consult relevant regulatory guidelines for finished product claims. 3. Nutraceutical Exploration In the nutraceutical sector, Asiatic Acid is studied for its potential antioxidant properties and support for cognitive function. As with all dietary ingredients, strict compliance with local food and safety regulations is essential during development. Why Purity and Quality Control Matter For manufacturers and researchers, the quality of the raw material directly impacts the consistency of the final product. Impurities can affect formulation stability and experimental results. At CQ Herb, our Asiatic Acid ≥98% (HPLC) is manufactured under strict quality control protocols. We ensure reliability through: Validated Test Methods: Using HPLC to verify purity levels. Comprehensive Documentation: Providing Certificates of Analysis (COA) for every batch. Safety Standards: Testing for heavy metals and microbiological limits to comply with industry standards. Applications in Industry Our high-purity Asiatic Acid is suitable for various industrial and research needs: Cosmetic R&D: Developing new skincare prototypes. Laboratory Research: Cellular studies and mechanism analysis. Industrial Production: Scaling up for commercial cosmetic or nutraceutical lines. We offer flexible packaging options to suit your needs, ranging from 1g laboratory samples to bulk industrial supply, with worldwide shipping available. Partner with a Reliable Botanical Supplier Choosing the right supplier is critical for product development. Nanjing Spring & Autumn Biological Engineering Co., Ltd. is committed to delivering stable quality and professional service. Our Commitment: Consistent supply capacity. Transparent analytical data. Responsive technical support. Custom specifications available upon request. Conclusion Asiatic Acid continues to be a vital compound in the intersection of nature and science. Whether you are formulating a new skincare line or conducting biomedical research, starting with high-quality raw materials is the first step toward success. If you are looking for a reliable source of High Purity Asiatic Acid, we invite you to contact our team for technical documentation, sample availability, or a quotation. 📧 Email: sale05@cqherb.com 🌐 Website: www.cqherb.com  

What Is Glabridin? Benefits and Applications in Skincare Introduction: Why Glabridin Is Gaining Global Attention In recent years, the global skincare market has shifted strongly toward natural, plant-based, and scientifically backed ingredients. As clean beauty trends continue to dominate North America, Europe, and Asia, formulators are actively seeking effective botanical actives that deliver visible results with strong safety profiles. One such ingredient that has gained significant attention is Glabridin — a powerful flavonoid extracted from licorice root. But what exactly is Glabridin? Why is it considered one of the most valuable skin-brightening and anti-inflammatory compounds in modern cosmetic formulations? Let’s explore. What Is Glabridin? Glabridin is a polyphenolic flavonoid compound isolated from the root of Glycyrrhiza glabra (licorice). It is one of the primary active components responsible for the skin benefits of licorice extract. Unlike crude licorice extract, Glabridin is a purified and standardized active ingredient, offering: Higher stability Stronger biological activity More predictable formulation performance Due to its multifunctional properties, Glabridin is widely used in: Skin brightening products Anti-aging formulations Sensitive skin care Sunscreen and after-sun products Key Benefits of Glabridin in Skincare 1. Skin Brightening and Melanin Inhibition One of Glabridin’s most well-known benefits is its ability to inhibit tyrosinase activity — the key enzyme responsible for melanin production. By regulating melanin synthesis, Glabridin helps: Reduce hyperpigmentation Improve uneven skin tone Brighten dull skin Fade dark spots Compared to many synthetic whitening agents, Glabridin offers a gentler and naturally derived alternative, aligning well with clean beauty positioning. 2. Anti-Inflammatory Properties Glabridin exhibits strong anti-inflammatory activity by suppressing inflammatory mediators in the skin. This makes it particularly valuable in: Acne-care formulations Sensitive skin products Post-treatment recovery creams Redness-reducing serums Its soothing effect enhances both comfort and skin barrier recovery. 3. Antioxidant Protection Oxidative stress is one of the major contributors to skin aging. Glabridin acts as a potent antioxidant that helps neutralize free radicals generated by: UV exposure Environmental pollution Blue light Lifestyle stress By protecting skin cells from oxidative damage, Glabridin supports anti-aging and long-term skin health. 4. UV Support and Photoprotection Research suggests that Glabridin may help reduce UV-induced pigmentation and inflammation. For this reason, it is increasingly used in: Sunscreen formulations After-sun repair products Brightening day creams When combined with UV filters, it enhances overall protective performance. Applications of Glabridin in Cosmetic Formulations Glabridin can be incorporated into various product types, including: Whitening serums Anti-aging creams Facial masks Body lotions Sunscreens Eye creams Typical recommended concentration ranges depend on purity level and formulation goals. Because Glabridin is sensitive to light and oxidation, proper stabilization and formulation expertise are important to maximize its performance. Why High-Purity Glabridin Matters The effectiveness of Glabridin largely depends on: Purity level Extraction method Stability control Heavy metal and solvent residue compliance High-purity Glabridin ensures: Stronger activity Better batch consistency Improved formulation compatibility Compliance with international cosmetic regulations For global brands and contract manufacturers, choosing a reliable raw material supplier is critical. Glabridin Supply from Nanjing Spring & Autumn Biological Engineering Co., Ltd. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we specialize in high-quality botanical active ingredients for cosmetic applications. Our Glabridin features: High purity options available Strict quality control standards Stable supply capacity Technical documentation support (COA, MSDS, specifications) Export experience for Europe, North America, and Asia markets We focus on providing consistent quality and long-term partnership support for global cosmetic brands and formulators. Market Outlook: The Future of Natural Brightening Agents With increasing regulatory scrutiny on synthetic whitening agents and rising consumer demand for botanical actives, Glabridin is expected to see continuous growth in the global cosmetic raw materials market. Brands are actively reformulating products toward: Clean beauty positioning Naturally derived actives Multifunctional ingredients Glabridin aligns perfectly with these trends. Conclusion Glabridin is more than just a licorice extract derivative — it is a scientifically supported, multifunctional cosmetic active that offers: ✔ Skin brightening✔ Anti-inflammatory benefits✔ Antioxidant protection✔ UV-support properties As demand for natural and high-performance ingredients continues to grow, Glabridin remains a strategic choice for modern skincare formulations.   If you are looking for a reliable Glabridin supplier for your cosmetic formulations, feel free to contact us for technical details or sample requests.

2-Bromo-5-Hydroxybenzoic Acid (CAS 58380-11-3): A High-Purity Brominated Aromatic Intermediate for Research and Industrial R&D January 22, 2026 Introduction: From Simple Aromatic Structure to Versatile Chemical Building Block In modern chemical research and industrial development, well-defined aromatic intermediates play a critical role in enabling precise synthesis and controlled molecular design.2-Bromo-5-Hydroxybenzoic Acid, a brominated benzoic acid derivative, has gained increasing attention as a versatile building block in organic synthesis, pharmaceutical research, and specialty chemical development. Unlike complex mixtures or undefined reaction intermediates, 2-Bromo-5-Hydroxybenzoic Acid (CAS 58380-11-3) is a single, structurally well-characterized compound designed to meet the growing demand for high-purity, reproducible, and traceable raw materials in research and industrial R&D environments. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we supply 2-Bromo-5-Hydroxybenzoic Acid primarily for laboratory research, process development, and intermediate synthesis, supporting global B2B customers with consistent quality and complete analytical documentation. What Is 2-Bromo-5-Hydroxybenzoic Acid? 2-Bromo-5-Hydroxybenzoic Acid is a brominated aromatic acid featuring both a bromine substituent and a hydroxyl group on the benzene ring.This dual functionalization provides multiple reactive sites, making the compound particularly useful in substitution, coupling, and derivatization reactions. Key characteristics of 2-Bromo-5-Hydroxybenzoic Acid include: Clearly defined chemical structure High purity and batch consistency Good stability under recommended storage conditions Suitability for controlled synthetic and mechanistic studies These attributes make it a reliable intermediate for applications where structural clarity and reproducibility are essential. Why Choose a Defined Aromatic Intermediate Instead of Mixed Reaction Systems? In chemical synthesis and early-stage development, the use of well-defined intermediates can significantly improve process control and experimental reliability. Compared with in-situ generated or mixed intermediates, 2-Bromo-5-Hydroxybenzoic Acid offers several advantages: 1. Improved Reproducibility Using a purified compound helps reduce variability across experiments, supporting more consistent results in both research and scale-up studies. 2. Clear Structural and Dosage Control As a single compound, it allows precise control over reaction inputs, which is critical for pathway optimization and structure–activity exploration. 3. Broad Compatibility in Organic Synthesis The presence of both bromine and hydroxyl groups enables flexible downstream modification, supporting diverse synthetic strategies. Applications in Research and Industrial R&D 2-Bromo-5-Hydroxybenzoic Acid is supplied primarily for non-finished-product applications, including: Organic synthesis and reaction development Pharmaceutical and fine chemical intermediate research Specialty chemical and material science R&D Reference compound use in analytical and method development Process optimization and scale-up studies Note: This product is supplied for research and industrial R&D use only and is not marketed as a finished consumer product. Quality Control and Documentation At Nanjing Spring & Autumn Biological Engineering Co., Ltd., 2-Bromo-5-Hydroxybenzoic Acid is produced and supplied under standardized quality control procedures to ensure consistency and reliability. Available documentation includes: Certificate of Analysis (COA) Purity and identification data Chromatographic analysis (HPLC, where applicable) Batch traceability information This documentation package supports global B2B sourcing, technical evaluation, and regulatory review where required. Supply Capabilities Product Name: 2-Bromo-5-Hydroxybenzoic Acid CAS Number: 58380-11-3 Chemical Type: Brominated aromatic acid Application: Research & industrial R&D Supply Mode: B2B only Custom specifications, packaging options, and technical support are available upon request based on project needs. Conclusion As chemical research and industrial development continue to emphasize precision, reproducibility, and traceability, well-defined intermediates such as 2-Bromo-5-Hydroxybenzoic Acid are becoming increasingly important. By offering a high-purity, structurally clear, and consistently supplied aromatic intermediate, 2-Bromo-5-Hydroxybenzoic Acid provides researchers and developers with a reliable foundation for efficient synthesis and innovation—supporting both exploratory research and applied R&D projects.   For technical details, samples, or project-based inquiries, please contactNanjing Spring & Autumn Biological Engineering Co., Ltd.

Introduction: From Traditional Herb to Defined Active Compound Schisandra chinensis has long been recognized as an important botanical source in traditional herbal systems and modern natural product research. Among its diverse lignan constituents, Schisandrol A has been extensively studied as one of the representative active compounds. Unlike conventional Schisandra extracts that contain multiple components with variable composition, Schisandrol A (CAS 7432-28-2) is a single, well-defined lignan compound, developed to meet the increasing demand for high-purity, reproducible, and traceable botanical ingredients in scientific research and industrial R&D. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we supply Schisandrol A primarily for research, formulation development, and ingredient innovation, supporting global B2B customers with consistent quality and complete analytical documentation. What Is Schisandrol A? Schisandrol A is a naturally occurring lignan isolated from the fruit of Schisandra chinensis. Structurally well-characterized, it is often selected as a marker compound in Schisandra-related studies and ingredient standardization projects. Key characteristics of Schisandrol A include: Defined chemical structure High purity and stability Clear botanical origin Suitability for controlled experimental design These attributes make Schisandrol A particularly valuable for applications where chemical consistency and reproducibility are critical. Why Choose Schisandrol A Over Conventional Schisandra Extracts? Traditional Schisandra extracts typically contain a complex mixture of lignans, polysaccharides, and other phytochemicals. While such extracts may be suitable for certain applications, they often introduce batch-to-batch variability, which can complicate research and formulation work. By contrast, Schisandrol A offers a single-compound solution, providing several advantages: 1. Improved Batch Consistency Using a purified compound significantly reduces compositional variability, helping researchers obtain more reliable and comparable data. 2. Clear Dosage and Formulation Control Schisandrol A allows precise control over concentration, which is essential for mechanism studies and formulation optimization. 3. Suitable for Mechanistic and Structure-Activity Studies As a defined lignan, Schisandrol A is widely used in studies focused on understanding molecular behavior rather than whole-extract complexity. Applications in Research and Ingredient Development Schisandrol A is supplied mainly for non-finished-product applications, including: Natural product research Mechanism and pathway studies Reference standards for Schisandra-derived ingredients Formulation and stability research Ingredient development for cosmetics, nutraceuticals, and related fields Note: Schisandrol A is provided for research and industrial R&D use only. It is not marketed as a finished consumer product. Quality Control and Documentation At Nanjing Spring & Autumn Biological Engineering Co., Ltd., Schisandrol A is produced under a standardized purification process with strict quality control measures. Available documentation includes: Certificate of Analysis (COA) Purity and identification data Chromatographic profiles (HPLC) Botanical source traceability This complete documentation package supports global B2B sourcing, regulatory evaluation, and technical assessment. Supply Capabilities Product Name: Schisandrol A CAS Number: 7432-28-2 Source: Schisandra chinensis Application: Research & industrial R&D Supply Type: B2B only Custom specifications and technical support are available upon request, depending on project requirements. Conclusion As research and ingredient development continue to move toward greater precision and standardization, purified natural compounds like Schisandrol A play an increasingly important role. By offering a high-purity, traceable, and reproducible lignan compound, Schisandrol A provides researchers and ingredient developers with a reliable alternative to complex botanical extracts—supporting more consistent outcomes and efficient innovation.   For technical details, samples, or project-based inquiries, please contact Nanjing Spring & Autumn Biological Engineering Co., Ltd.

5,7-Dimethoxyflavone ≥98% (CAS: 21392-57-4): A High-Purity Flavonoid for Research, Analysis & Ingredient Development January 2026 Introduction 5,7-Dimethoxyflavone (CAS: 21392-57-4), also known as Chrysin Dimethyl Ether or Pinostrobin Dimethyl Ether, is a naturally occurring methoxylated flavonoid found in various plant sources. Owing to its well-defined chemical structure and favorable stability, it is widely used in flavonoid research, analytical studies, and ingredient development. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we supply 5,7-Dimethoxyflavone ≥98% (HPLC) with strict quality control and complete technical documentation. Our product is intended for scientific research, laboratory analysis, and industrial R&D applications, serving customers in the pharmaceutical research, cosmetic raw material, and natural product research fields worldwide. What Is 5,7-Dimethoxyflavone? 5,7-Dimethoxyflavone is a methoxylated flavone characterized by two methoxy groups located at the 5- and 7-positions of the flavonoid backbone. This structural feature contributes to its chemical stability, making it suitable for analytical identification, comparative flavonoid studies, and formulation-related research. Typical research and industrial applications include: Flavonoid profiling and identification Reference material for analytical testing Comparative studies of methoxylated flavones Quality evaluation of plant-derived extracts Ingredient research and formulation development ⚠️ This product is strictly intended for scientific research, laboratory analysis, and ingredient R&D.It is not intended for direct consumption, food use, or medical applications. Chemical Information Item Detail Product Name 5,7-Dimethoxyflavone CAS Number 21392-57-4 Molecular Formula C₁₇H₁₄O₄ Molecular Weight 282.29 g/mol Appearance Light yellow to yellow powder Purity ≥98% (HPLC) Source Plant-derived flavonoid Product Characteristics High Research-Grade Purity Each batch of 5,7-Dimethoxyflavone is tested by HPLC to ensure ≥98% purity, providing consistency and reliability for analytical and R&D use. Plant-Derived & Well-Characterized Manufactured from botanical sources through controlled purification processes to ensure batch-to-batch reproducibility. Stable & Laboratory-Friendly A fine powder with good stability when stored in a cool, dry environment, protected from light—suitable for routine laboratory handling and formulation studies. Complete Technical Documentation Every shipment is accompanied by a comprehensive documentation package, including: Certificate of Analysis (COA) HPLC Chromatogram MS / NMR Data (available upon request) MSDS Technical Data Sheet (TDS) Applications in Research and Industry 1. Flavonoid & Natural Product Research Used in the structural study and comparison of methoxylated flavonoids from plant sources. 2. Analytical Method Development Suitable as a reference compound for: HPLC LC-MS/MS UV-Vis spectroscopy Chromatographic method validation 3. Botanical Extract Evaluation Applied as a marker compound in the quality assessment and profiling of flavonoid-containing plant extracts. 4. Cosmetic Ingredient R&D Utilized in cosmetic raw material research to assess formulation compatibility, stability, and behavior within plant-based ingredient systems. Technical Specifications Parameter Specification Purity ≥98% (HPLC) Appearance Light yellow to yellow powder Solubility Soluble in DMSO, ethanol Storage Cool, dry place, protected from light Shelf Life 36 months Packaging Options Packaging Size Recommended Use 10 g Analytical or preliminary research 25 g Laboratory research projects 100 g Pilot-scale R&D 500 g – 1 kg Industrial formulation research All products are packed in sealed, moisture-protective containers to ensure stability during transportation and storage. Why Choose Nanjing Spring & Autumn Biological Engineering Co., Ltd.? Strict Quality Control Comprehensive in-house testing ensures consistent quality and analytical reliability. Complete Technical Support COA, HPLC data, MSDS, and technical documents are available to support research and compliance needs. Stable & Reliable Supply Professional manufacturing capacity and inventory management ensure long-term global supply. Flexible Packaging Solutions From gram-level samples to kilogram-scale quantities, customized packaging is available. Worldwide Shipping Experienced export handling and international logistics support global customers efficiently. For quotations, samples, or technical documents for 5,7-Dimethoxyflavone (CAS: 21392-57-4),please contact our sales team. Nanjing Spring & Autumn Biological Engineering Co., Ltd.Website: www.cqherb.com

Oroxylin A 98% (CAS: 480-11-5): A Premium Flavonoid for Research, Analysis & Ingredient Development December 2025 Introduction Oroxylin A (CAS: 480-11-5), also known as 5,7-dihydroxy-6-methoxyflavone, is a naturally occurring flavonoid predominantly found in Scutellaria baicalensis (Huang Qin) and related botanical species. Due to its clearly defined molecular structure and strong relevance in flavonoid profiling, Oroxylin A has become an important reference compound in phytochemical research, analytical testing, and ingredient development. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we supply Oroxylin A ≥98% (HPLC) with strict quality control and complete technical documentation. This high-purity material is widely used by universities, research laboratories, cosmetic raw material developers, and natural product research institutions worldwide. What Is Oroxylin A? Oroxylin A is a methoxylated flavone characterized by two hydroxyl groups and one methoxy group on the flavonoid backbone. This structural feature contributes to its stability and makes it highly suitable for analytical identification, comparative flavonoid studies, and formulation research. Typical applications include: Natural product identification and profiling Reference standard for flavonoid analysis Quality control of Scutellaria and related botanical extracts Comparative flavonoid composition studies Ingredient research and formulation development ⚠️ This product is intended strictly for scientific research, laboratory analysis, and ingredient R&D. It is not intended for direct consumption or medical use. Chemical Information Item Detail Product Name Oroxylin A CAS Number 480-11-5 Molecular Formula C₁₆H₁₂O₅ Molecular Weight 284.26 g/mol Appearance Yellow to light-yellow crystalline powder Purity ≥98% (HPLC) Botanical Source Scutellaria baicalensis Product Characteristics High Research-Grade Purity Each batch of Oroxylin A is tested by HPLC to ensure ≥98% purity, providing reliable performance for analytical and research applications. Natural Botanical Origin Extracted and purified from plant sources using controlled processes to ensure batch-to-batch consistency and reproducibility. Stable & Laboratory-Friendly Fine crystalline powder with good stability when stored at 2–8°C, protected from light. Complete Technical Documentation Every shipment is supported with a full documentation package, including: Certificate of Analysis (COA) HPLC Chromatogram MS & NMR Spectra MSDS Technical Data Sheet (TDS) Applications in Research and Industry 1. Phytochemical & Flavonoid Research Oroxylin A is widely used in the structural analysis and comparative study of flavonoids derived from Scutellaria species and other medicinal plants. 2. Analytical Method Development Suitable for method establishment and validation, including: HPLC LC-MS/MS UV-Vis analysis Chromatographic fingerprinting 3. Botanical Extract Standardization Used as a marker compound for quality evaluation and standardization of botanical extracts containing methoxylated flavones. 4. Cosmetic Ingredient R&D Applied in cosmetic raw material research to evaluate formulation behavior, stability, and compatibility in plant-based ingredient systems. Technical Specifications Parameter Specification Purity ≥98% (HPLC) Melting Point 205–210°C (typical) Solubility Soluble in DMSO, ethanol Storage 2–8°C, protected from light Shelf Life 36 months Packaging Options Packaging Size Recommended Use 10 g Analytical or preliminary research 25 g Laboratory research projects 100 g Pilot-scale R&D 500 g – 1 kg Industrial formulation research All products are packed in sealed, moisture-protective containers to ensure stability during transportation and storage. Why Choose Nanjing Spring & Autumn Biological Engineering Co., Ltd.? Strict Quality ControlComprehensive in-house and third-party testing ensures consistent quality and analytical reliability. Complete Technical SupportFull documentation including COA, HPLC, MS, and NMR data is provided with each batch. Stable & Reliable SupplyLong-term production capacity and inventory management ensure continuous global supply. Flexible Packaging SolutionsFrom gram-level samples to kilogram-scale orders, customized packaging is available. Worldwide ShippingProfessional export documentation and temperature-controlled logistics for international customers. Conclusion Oroxylin A (CAS: 480-11-5) is a high-value, research-grade flavonoid extensively used in phytochemical studies, botanical extract analysis, and ingredient development. With ≥98% purity, stable quality, and comprehensive analytical documentation, Nanjing Spring & Autumn Biological Engineering Co., Ltd. remains a trusted global supplier of premium natural compounds.   📩 For quotations, technical documents, or sample requests, please feel free to contact us at any time.

4',7-Dimethoxy-5-Hydroxyflavone 98% (CAS: 5128-44-9): A High-Purity Flavonoid for Research, Analysis & Ingredient Development December 2025 Introduction 4',7-Dimethoxy-5-Hydroxyflavone (CAS: 5128-44-9) is a naturally occurring flavonoid found in several botanical species. With its well-defined molecular structure and high analytical value, this compound has become a preferred standard in phytochemistry, flavonoid research, and ingredient development. At Nanjing Spring & Autumn Biological Engineering Co., Ltd., we supply 4',7-Dimethoxy-5-Hydroxyflavone ≥98% (HPLC), manufactured under strict quality control with full supporting documentation. This research-grade material is ideal for universities, laboratories, cosmetic ingredient developers, and natural product research institutions. What Is 4',7-Dimethoxy-5-Hydroxyflavone? 4',7-Dimethoxy-5-Hydroxyflavone is a polymethoxyflavone featuring two methoxy groups and one hydroxyl group, contributing to its stable chemical properties and suitability for advanced analytical and structural studies. This compound is commonly applied in: Natural product identification and quantification Reference standard preparation for analytical testing Quality control of botanical extracts Flavonoid comparison studies and ingredient characterization R&D formulation and process development Our product is strictly intended for scientific research, laboratory analysis, and formulation development, not for direct consumption or medical applications. Chemical Information Item Detail Product Name 4',7-Dimethoxy-5-Hydroxyflavone CAS Number 5128-44-9 Molecular Formula C₁₇H₁₄O₅ Molecular Weight 298.29 g/mol Appearance Yellow to light-yellow crystalline powder Purity ≥98% (HPLC) Botanical Origin Plant-derived flavonoid Product Characteristics High Research-Grade Purity Each batch is verified via HPLC to ensure ≥98% purity with clear impurity profiles suitable for analytical use. Natural Botanical Origin This flavonoid is extracted and purified from plant materials through controlled processes to ensure stable quality and reproducibility. Stable & Convenient for Laboratory Use The product features a fine crystalline texture and is stored at 2–8°C, protected from light, ensuring long-term stability. Complete Documentation Provided All shipments include: Certificate of Analysis (COA) HPLC Chromatogram MS and NMR Data MSDS Technical Data Sheet (TDS) Applications in Research and Industry 1. Phytochemical Research As a structurally relevant flavonoid, 4',7-Dimethoxy-5-Hydroxyflavone is widely used in natural product chemistry, flavonoid profiling, and structural elucidation studies. 2. Analytical Method Development Ideal for establishing and validating analytical methods including: HPLC LC-MS/MS UV-Vis quantification Chromatographic fingerprinting 3. Botanical Extract Standardization Used as a marker compound or quality control standard in evaluating plant extracts rich in polymethoxyflavones. 4. Cosmetic Ingredient Screening Serves as a research ingredient for evaluating plant-based raw material characteristics, formulation behavior, and stability. Technical Specifications Parameter Specification Purity ≥98% (HPLC) Melting Point 180–185°C (typical range) Solubility Soluble in DMSO, ethanol Storage 2–8°C, protected from light Shelf Life 36 months Packaging Options Packaging Size Recommended Use 10 g Analytical or small-scale research 25 g Laboratory research projects 100 g Pilot-scale R&D 500 g – 1 kg Industrial formulation research Each batch is packed in moisture-protective, sealed containers to ensure stability during transport and storage. Why Choose Nanjing Spring & Autumn Biological Engineering Co., Ltd.? 1. Strict Quality Assurance All materials undergo comprehensive in-house and third-party testing to guarantee consistent purity and analytical reliability. 2. Full Technical Support and Documentation We provide complete data packages including COA, HPLC, MS, NMR, and safety documentation. 3. Stable Global Supply Our facility maintains long-term stock and efficient production capacity for uninterrupted supply. 4. Custom Packaging & Bulk Support We accommodate small trial quantities as well as large R&D or industrial-level orders. 5. Worldwide Shipping Capability International customers benefit from compliant export documentation and temperature-controlled packaging where required. Conclusion 4',7-Dimethoxy-5-Hydroxyflavone (CAS: 5128-44-9) is a valuable research-grade flavonoid widely used in natural product chemistry, botanical analysis, and ingredient development. With ≥98% purity, reliable quality, and full analytical documentation, Nanjing Spring & Autumn Biological Engineering Co., Ltd. is committed to supporting global research and industrial partners requiring premium-grade natural compounds. For quotations, technical files, or sample requests, please contact us anytime.