Scientific information on chemical compounds included in crude drugs
Icariin

Molecular formula C33H40O15
Average molecular mass
(Molecular weight) 		676.7
Exact molecular mass 676.236721 
[M+H]+ 677.245 
[M-H]- 675.229 
CAS 489-32-7
NIKKAJI J15.942E
PUBCHEM No. 5318997
Crude drug Epimedium Herb
IUPAC_NAME 5-hydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
Remarks InChIKey (PubChem): TZJALUIVHRYQQB-XLRXWWTNSA-N
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