Natural curcumin analog

Calebin A (CAS: 336784-82-8) is a naturally occurring curcuminoid analog primarily isolated from Curcuma longa (turmeric) in the Zingiberaceae family. Structurally related to curcumin, Calebin A features a unique feruloylmethyl ester linkage that enhances its chemical stability and bioavailability compared to conventional curcuminoids.