Plant Monomer Active Ingredien


Chinese name: Baihua Zhichun

English name: Betulin

Molecular formula: C30H50O2; molecular weight: 442.72; CAS No.: 473-98-3

Structural formula


Physical properties:

Melting point: 256-257ºC; appearance: white crystalline powder; solubility: soluble in ethanol, chloroform and benzene, slightly soluble in cold water, petroleum ether, etc.

Testing method: HPLC

Description: Betulin is a kind of triterpenoid extracted from birch bark, which is the precursor of betulinic acid (carboxylic acid group substitutes for alcohol group) and other compounds with more biological functions.


Betulin can be used in food, cosmetics, medicine and other fields.

Packaging: 25kg fiber drums

Storage: In a dry and cool place.