Scientific information on chemical compounds included in crude drugs
Palmatine

Molecular formula C21H22NO4+
Average molecular mass
(Molecular weight)
352.4
Exact molecular mass 352.154883 
[M+H]+ 353.163 
[M-H]- 351.147 
CAS 3486-67-7
NIKKAJI J12.970D
PUBCHEM No. 19009
Crude drug Corydalis Tuber,Phellodendron Bark,Coptis Rhizome
IUPAC_NAME 2,3,9,10-tetramethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium
Remarks InChIKey (PubChem): QUCQEUCGKKTEBI-UHFFFAOYSA-N