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1 Kilogram |
FOB Price: USD 3.0000 |
Brand Name: KS Nutripharma Cas No.:473-98-3 Place of Origin: Shaanxi China (Mainland)
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Betulin is an abundant, naturally-occurring triterpene
It is commonly isolated from the bark of birch trees and forms up to 30% of the dry weight of the extractive
It can be converted to betulinic acid which is biologically more active than betulin itself.
* Botanical Source:
Betula Platyphylla
*Part used:Bark
*Assay:
Betulin 20%,70%, 80%, 90%, 98%UV
Betulinic acid 95%, 98%HPLC
*Appearance: Yellow brown to white fine powder
*Cas No.:473-98-3
*Molecular formula: C30H50O2
*Melting point:256–257 °C
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