Scientific information on chemical compounds included in crude drugs
Astilbin

Molecular formula C21H22O11
Average molecular mass
(Molecular weight)
450.4
Exact molecular mass 450.116212 
[M+H]+ 451.124 
[M-H]- 449.108 
CAS  
NIKKAJI  
PUBCHEM No. 119258
Crude drug Smilax Rhizome
IUPAC_NAME (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one
Remarks InChIKey (PubChem): ZROGCCBNZBKLEL-MPRHSVQHSA-N