has role is conjugate acid of vanillate methoxybenzoic acid monohydroxybenzoic acid vanillic acid 168.042 168.14672 4-Hydroxy-3-methoxybenzoic acid 4-hydroxy-3-methoxybenzoic acid A monohydroxybenzoic acid that is 4-hydroxybenzoic acid substituted by a methoxy group at position 3. Beilstein:2208364 C8H8O4 CAS:121-34-6 CHEBI:27278 CHEBI:30816 CHEBI:9933 COc1cc(ccc1O)C(O)=O DrugBank:DB02130 Gmelin:1472811 HMDB:HMDB0000484 InChI=1S/C8H8O4/c1-12-7-4-5(8(10)11)2-3-6(7)9/h2-4,9H,1H3,(H,10,11) KEGG:C06672 KNApSAcK:C00002682 PDBeChem:VNL PMID:20482617 PMID:24078147 PMID:24314059 Vanillic acid WKOLLVMJNQIZCI-UHFFFAOYSA-N YMDB:YMDB01802 chebi_ontology plant metabolite