has role nicotinic acid vitamin B3 vitamin B3 nicotinate CHEBI:14650 nicotinate CHEBI:32544 Gmelin:327384 pyridine-3-carboxylate PMID:21953179 [O-]C(=O)c1cccnc1 chebi_ontology Beilstein:3539722 CHEBI:25530 KEGG:C00253 -1 A pyridinemonocarboxylate that is the conjugate base of nicotinic acid, arising from deprotonation of the carboxy group; major species at pH 7.3. 122.10150 Reaxys:3539722 122.02475 InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)/p-1 CHEBI:22851 MetaCyc:NIACINE PMID:17190852 PMID:21742010 C6H4NO2 3-pyridinecarboxylate PVNIIMVLHYAWGP-UHFFFAOYSA-M pyridinemonocarboxylate Saccharomyces cerevisiae metabolite