Product Specifications

 

 

 

Product Name BETULIN (BETULINOL)

Syn: Lup-20(29)-ene-3,28-diol;

Lup-20(30)-ene-3b,28-diol; Betulol

 

 
CAS No. 473-98-3

 

Structure:

 

 

 

 

 

 

 

Mol. Formula C30H50O2 Mol. Weight 442.7

Plant Source Betula pendula (Silver Birch bark)

 

 
 

 

 

 

 

 

 

 


Test Specification

 

Identity Infrared

 

Appearance White microcryst. powder

 

Mp 248 251 C (Lit.)

 

Assay (hplc) Two grades: > 98 %; > 90%

 

Heavy Metals (Pb) < 10 ppm

 

LOD < 1%

 


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Storage: Maintain in cool, dry, dark containment