CHEBI:17405 - 4-pyridoxic acid

ChEBI IDCHEBI:17405
ChEBI Name4-pyridoxic acid
Stars
DefinitionA methylpyridine that is 2-methylpyridine substituted by a hydroxy group at C-3, a carboxy group at C-4, and a hydroxymethyl group at C-5. It is the catabolic product of vitamin B6 and is excreted in the urine.
Secondary ChEBI IDsCHEBI:1928, CHEBI:20474
Last Modified22 July 2021
DownloadsMolfile
FormulaC8H9NO4
Net Charge0
Average Mass183.163
Monoisotopic Mass183.05316
SMILESCc1ncc(CO)c(C(=O)O)c1O
InChIInChI=1S/C8H9NO4/c1-4-7(11)6(8(12)13)5(3-10)2-9-4/h2,10-11H,3H2,1H3,(H,12,13)
InChIKeyHXACOUQIXZGNBF-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606)
- PubMed (8505768)
blood (UBERON:0000178) PubMed (15450810)
saliva (UBERON:0001836) Article (Dame, ZT. et al. (2014) The Human Saliva Metabolome (manuscript in preparation))
urine (BTO:0001419) PubMed (18230968)
- MetaboLights (MTBLS290) From MetaboLights
- MetaboLights (MTBLS404) From MetaboLights
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Roles Classification
Biological Roles:
human urinary metabolite  Any metabolite (endogenous or exogenous) found in human urine samples.
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
water-soluble vitamin (role)  Any vitamin that dissolves in water and readily absorbed into tissues for immediate use. Unlike the fat-soluble vitamins, they are not stored in the body and need to be replenished regularly in the diet and will rarely accumulate to toxic levels since they are quickly excreted from the body via urine.
Application:
nutraceutical  A product in capsule, tablet or liquid form that provide essential nutrients, such as a vitamin, an essential mineral, a protein, an herb, or similar nutritional substance.
ChEBI Ontology
Outgoing Relation(s)
4-pyridoxic acid (CHEBI:17405) has functional parent isonicotinic acid (CHEBI:6032)
4-pyridoxic acid (CHEBI:17405) has role human urinary metabolite (CHEBI:84087)
4-pyridoxic acid (CHEBI:17405) has role mouse metabolite (CHEBI:75771)
4-pyridoxic acid (CHEBI:17405) is a hydroxymethylpyridine (CHEBI:38196)
4-pyridoxic acid (CHEBI:17405) is a methylpyridines (CHEBI:25340)
4-pyridoxic acid (CHEBI:17405) is a monohydroxypyridine (CHEBI:38182)
4-pyridoxic acid (CHEBI:17405) is a vitamin B6 (CHEBI:27306)
4-pyridoxic acid (CHEBI:17405) is conjugate acid of 4-pyridoxate (CHEBI:30959)
Incoming Relation(s)
4-pyridoxolactone (CHEBI:16871) has functional parent 4-pyridoxic acid (CHEBI:17405)
4-pyridoxate (CHEBI:30959) is conjugate base of 4-pyridoxic acid (CHEBI:17405)
IUPAC Name 
3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carboxylic acid
Synonyms  Source
4-Pyridoxic acidKEGG COMPOUND
3-hydroxy-5-(hydroxymethyl)-2-methylisonicotinic acidChemIDplus
pyridoxic acidChemIDplus
2-methyl-3-hydroxy-4-carboxy-5-hydroxymethylpyridineChemIDplus
4-pyridoxinecarboxylic acidChemIDplus
4-pyridoxinic acidChemIDplus
Manual XrefsDatabases
C00847KEGG COMPOUND
6467ChemSpider
HMDB0000017HMDB
CPD-1112MetaCyc
FDB021874FooDB
C00052160KNApSAcK
Registry NumbersSources
Reaxys:384006Reaxys
CAS:82-82-6KEGG COMPOUND
CAS:82-82-6ChemIDplus
Citations