Scientific information on chemical compounds included in crude drugs
Sennoside D

Molecular formula C42H40O19
Average molecular mass
(Molecular weight)
848.8
Exact molecular mass 848.216379 
[M+H]+ 849.224 
[M-H]- 847.209 
CAS  
NIKKAJI  
PUBCHEM No. 46173830
Crude drug Senna Leaf,Rhubarb
IUPAC_NAME (9R)-4-hydroxy-9-[(9S)-4-hydroxy-2-(hydroxymethyl)-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid
Remarks InChIKey (PubChem): ZFWOUNNKSHIAFK-MIIKWYNKSA-N