Scientific information on chemical compounds included in crude drugs
Methylophiopogonanone B

Molecular formula C19H20O5
Average molecular mass
(Molecular weight)
328.4
Exact molecular mass 328.131074 
[M+H]+ 329.139 
[M-H]- 327.123 
CAS  
NIKKAJI  
PUBCHEM No. 46886723
Crude drug Ophiopogon Root
IUPAC_NAME (3R)-5,7-dihydroxy-3-[(4-methoxyphenyl)methyl]-6,8-dimethyl-2,3-dihydrochromen-4-one
Remarks InChIKey (PubChem): UFMAZRUMVFVHLY-CYBMUJFWSA-N