Scientific information on chemical compounds included in crude drugs
Soyasaponin I

Molecular formula C48H78O18
Average molecular mass
(Molecular weight)
943.1
Exact molecular mass 942.518816 
[M+H]+ 943.527 
[M-H]- 941.511 
CAS  
NIKKAJI  
PUBCHEM No. 122097
Crude drug Astragalus Root
IUPAC_NAME (2S,3S,4S,5R,6R)-6-[[(3S,4S,4aR,6aR,6bS,8aR,9R,12aS,14aR,14bR)-9-hydroxy-4-(hydroxymethyl)-4,6a,6b,8a,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-5-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxyoxane-2-carboxylic acid
Remarks InChIKey (PubChem): PTDAHAWQAGSZDD-IOVCITQVSA-N