Betulinic acid is a naturally occurring pentacyclic triterpenoid which has anti-retroviral, anti-malarial, and anti-inflammatory properties, as well as a more recently discovered potential as an anticancer agent, by inhibition of topoisomerase. It is found in the bark of several species of plants, principally the white birch (Betula pubescens) from which it gets its name.
Betulin also called the birch wood alcohol ester brain, belong to without rings triterpene compounds. Is tasted for white crystal powder, melting point of 248 ~ 251 °C (methanol-chloroform). Soluble in ethanol, ethyl ether, chloroform and benzene, slightly soluble in cold water, and petroleum ether, etc.
Product name:Betulinic acid
Botanical Resource: Betula alba L
Appearance: White powder
Molecular formula: C30H50O2
Molecular weight: 442.72
shelf life: 2 years
Storage: Cool Dry Place
Melting point：303 - 306 °C
1. Applied in cosmetic field,birch bark extract is used to treat eczema,psoriasis and warts;
2. Applied in pharmaceutical field, betulinic acid powder is mainly used in treating cancer, AIDS and inflammation;
3. Applied in food field, birch bark extract betulinic acid powder is mainly as a functional food additives used in cookie, bread, meat products and so on;
4. Applied in feed additive field, birch bark extract powder is mainly used in feed additive for protecting the poultry, livestock and fishes against the disease.