Wikipedia:  

4-Pyridoxic acid

pyridoxic acid; 4-Pyridoxic acid; 4-pyridoxylic acid; 4-Pyridoxinate; 3-hydroxy-5-(hydroxymethyl)-2-methyl-Isonicotinic acid; 4-Pyridoxinecarboxylate; 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxylic acid; Isonicotinic acid, 3-hydroxy-5-(hydroxymethyl)-2-methyl-; 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxylate; 4-Pyridoxinsaeure; 3-Pyridinecarboxylic acid, 5-hydroxy-4-(hydroxymethyl)-6-methyl-
Molecular Formula
C8 H9 N O4
Natural Isotopic Abundance Mass
183.16136
Mono-Isotopic Molecular Masses
C12N14:   183.0531577825
C13N14:   191.0799964849
C12N15:   184.0501926757
C13N15:   192.0770313781
4-Pyridoxic acid image
4-Pyridoxic acid
InCHi String:
InChI=1S/C8H9NO4/c1-4-7(11)6(8(12)13)5(3-10)2-9-4/h2,10-11H,3H2,1H3,(H,12,13)

canonical and isomeric SMILES:
CC1=NC=C(C(=C1O)C(=O)O)CO


PUBCHEM iupac NAME
3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carboxylic acid

PUBCHEM iupac TRADITIONAL NAME
3-hydroxy-2-methyl-5-methylol-isonicotinic acid

PUBCHEM iupac OPENEYE NAME
3-hydroxy-5-(hydroxymethyl)-2-methyl-pyridine-4-carboxylic acid

PUBCHEM iupac CAS NAME
3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxylic acid

PUBCHEM iupac SYSTEMATIC NAME
5-(hydroxymethyl)-2-methyl-3-oxidanyl-pyridine-4-carboxylic acid



PubChem Substance (SID):   144080931   24899046   29225672
PubChem Compound (CID):   6723
KEGG: Compound ID   C00847
CAS Registry IDs:   82-82-6   524-07-2
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CAS 82-82-6   MDL number MFCD00006334   MMCD cq_00578   EC Number 201-440-8   Sigma-Aldrich P9630_SIGMA   811 HMDB00017   ChEBI CHEBI:17405   ChemIDplus 000524072   ChemSpider 6467   NIST 3516572156

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.