Scientific information on chemical compounds included in crude drugs
Homogentisic acid

Molecular formula C8H8O4
Average molecular mass
(Molecular weight)
168.15
Exact molecular mass 168.042259 
[M+H]+ 169.05 
[M-H]- 167.034 
CAS  
NIKKAJI  
PUBCHEM No. 780
Crude drug Pinellia Tuber
IUPAC_NAME 2-(2,5-dihydroxyphenyl)acetic acid
Remarks InChIKey (PubChem): IGMNYECMUMZDDF-UHFFFAOYSA-N