pyridoxal 0 167.05824 167.164 kegg.compound:C00250 pubmed:16495081 pubmed:16710308 pubmed:8116826 pubmed:22770225 [H]C(=O)c1c(CO)cnc(C)c1O 3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYLISONICOTINALDEHYDE pyridoxaldehyde gmelin:218674 metacyc.compound:PYRIDOXAL CHEBI:26423 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde cas:66-72-8 pubmed:3663392 A pyridinecarbaldehyde that is pyridine-4-carbaldehyde bearing methyl, hydroxy and hydroxymethyl substituents at positions 2, 3 and 5 respectively. The 4-carboxyaldehyde form of vitamin B<small>₆</small>, it is converted into pyridoxal phosphate, a coenzyme for the synthesis of amino acids, neurotransmitters, sphingolipids and aminolevulinic acid. pubmed:31915818 pubmed:12001008 chemspider:1021 drugcentral:4134 pubmed:24365359 CHEBI:17310 pubmed:20381632 pubmed:7159754 wikipedia.en:Pyridoxal pdb-ccd:PXL CHEBI:14976 Pyridoxal pubmed:4051187 CHEBI:45112 pubmed:433818 chebi_ontology pyridoxal pubmed:23801094 knapsack:C00007509 RADKZDMFGJYCBB-UHFFFAOYSA-N hmdb:HMDB0001545 pubmed:6853710 drugbank:DB00147 pubmed:1621875 pubmed:17765195 C8H9NO3 pubmed:7440576 InChI=1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3 CHEBI:8667 reaxys:383768 pubmed:150790 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde organic heterocyclic compound