Scientific information on chemical compounds included in crude drugs
Corydaline

Molecular formula C22H27NO4
Average molecular mass
(Molecular weight)
369.5
Exact molecular mass 369.194008 
[M+H]+ 370.202 
[M-H]- 368.186 
CAS 518-69-4
NIKKAJI J34.125H
PUBCHEM No. 101301
Crude drug Corydalis Tuber
IUPAC_NAME (13S,13aR)-2,3,9,10-tetramethoxy-13-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
Remarks InChIKey (PubChem): VRSRXLJTYQVOHC-YEJXKQKISA-N