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Oroxylin A 98% (CAS: 480-11-5) – Natural Flavonoid Compound for Pharmaceutical and Cosmetic Research
Oroxylin A (CAS: 480-11-5) is a natural flavonoid compound primarily obtained from Scutellaria baicalensis roots. With ≥98% purity verified by HPLC, it is widely used in pharmaceutical, nutraceutical, and cosmetic research as a reference material for studying flavonoid structures and bioactive mechanisms. Supplied with full analytical data including COA, HPLC, MS, and NMR reports, for research and formulation development use only.
Product Name :
Oroxylin ACAS No. :
480-11-5Appearance :
Yellow crystalline powderSpecification :
98%CAS: 480-11-5
Molecular Formula: C₁₆H₁₂O₅
Molecular Weight: 284.26 g/mol
Appearance: Yellow crystalline powder
Oroxylin A is a naturally occurring flavonoid compound, also known as Baicalein 6-methyl ether, typically extracted from Scutellaria baicalensis roots. It belongs to the flavone subclass of polyphenols and is valued as a research-grade raw material used in various industries including pharmaceuticals, nutraceuticals, and cosmetics.
This product offers high purity (≥98%), verified by HPLC-UV (λmax 287 nm), and conforms to international quality standards for laboratory and formulation research.
≥98% Purity (HPLC-DAD validated, C18 column, 287 nm)
Natural plant-derived flavone
Fine yellow crystalline powder with consistent batch quality
Non-GMO, vegan, and allergen-free
Stable under -20°C storage for up to 36 months
| Parameter | Detail |
|---|---|
| Purity | ≥98% (HPLC-DAD, 287 nm) |
| Source | Scutellaria baicalensis root extract |
| Molecular Formula | C₁₆H₁₂O₅ |
| Molecular Weight | 284.26 g/mol |
| Appearance | Yellow crystalline powder |
| Melting Point | 229–232°C |
| Solubility | DMSO (80 mg/mL), Ethanol (25 mg/mL) |
| Storage | -20°C, light-protected |
| Shelf Life | 36 months |
Used as a reference compound or analytical standard in flavonoid studies
Applied in natural product research and bioactive screening projects
Useful for studies involving antioxidant and polyphenolic substances
Ingredient for cosmetic formulations (anti-oxidation and plant-derived active research)
Applied in nutraceutical raw material development for formulation exploration
Utilized in phytochemical studies and extraction process validation
⚠️ Note: Oroxylin A is supplied for research, laboratory, and formulation development purposes only. It is not intended for direct human consumption or therapeutic use.
High Purity and Consistency: Controlled impurity levels (Baicalein ≤0.5%)
Eco-friendly Extraction: Supercritical CO₂ + ethanol co-solvent process
Stable Supply: Production with strict quality control and full batch traceability
Global Compliance: Meets quality standards for research-grade materials
| Quantity | Packaging | Shelf Life |
|---|---|---|
| 10g | Amber glass vial + PTFE liner | 24 months |
| 25g | Aluminum foil pouch | 24 months |
| 100g | HDPE jar with nitrogen purge | 24 months |
| 500g | Vacuum-sealed steel can | 24 months |
| 1kg | UN fiber drum + poly liner | 24 months |
Storage Condition: 2-6°C, avoid light and moisture.
Identification:
FTIR (KBr): 1655 cm⁻¹ (C=O), 1608 cm⁻¹ (C=C), 1272 cm⁻¹ (C–O–C)
MS (EI): m/z 284 [M]⁺
Purity Analysis:
HPLC chromatogram (287 nm)
Residual solvents by GC-MS
Heavy metals: Pb <0.3 ppm, Cd <0.1 ppm
Shipping Conditions:
≤500g: Shipped with dry ice (-78°C)
≥1kg: Cold-chain transport (2–8°C)
Documents Provided:
Certificate of Analysis (COA)
HPLC report and chromatogram
Material Safety Data Sheet (MSDS)
Technical Data Sheet (TDS)
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