Scientific information on chemical compounds included in crude drugs
Capsaicin

Molecular formula C18H27NO3
Average molecular mass
(Molecular weight)
305.4
Exact molecular mass 305.199094 
[M+H]+ 306.207 
[M-H]- 304.191 
CAS 404-86-4
NIKKAJI J1.529F
PUBCHEM No. 1548943
Crude drug Capsicum
IUPAC_NAME (E)-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
Remarks InChIKey (PubChem): YKPUWZUDDOIDPM-SOFGYWHQSA-N