Scientific information on chemical compounds included in crude drugs
Pentagalloylglucose

Molecular formula C41H32O26
Average molecular mass
(Molecular weight)
940.7
Exact molecular mass 940.118181 
[M+H]+ 941.126 
[M-H]- 939.11 
CAS  
NIKKAJI  
PUBCHEM No. 65238
Crude drug Peony Root,Red Peony Root,Moutan Bark,Aleppo Galls
IUPAC_NAME [(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
Remarks InChIKey (PubChem): QJYNZEYHSMRWBK-NIKIMHBISA-N