has role geroprotector steroid hormone calciol CHEBI:10008 PMID:16886665 PMID:12174089 DrugBank:DB00169 PMID:10347174 Cholecalciferol activated 7-dehydrocholesterol KEGG:C05443 (3beta,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol Wikipedia:Cholecalciferol CHEBI:46283 PMID:9627702 PMID:2997282 PDBeChem:VD3 calciol (5Z,7E)-(3S)-9,10-secocholesta-5,7,10(19)-trien-3-ol CAS:67-97-0 PMID:17156784 Drug_Central:2840 PMID:2838261 Reaxys:2339331 HMDB:HMDB0000876 PMID:6265326 CHEBI:23170 PMID:15214747 CC Vitamin D3 KEGG:D00188 PMID:3494111 chebi_ontology PMID:15876428 PMID:184223 PMID:24304198 vitamin D3 CHEBI:28940 (1S,3Z)-3-[(2E)-2-[(1R,3AR,7AS)-7A-METHYL-1-[(2R)-6-METHYLHEPTAN-2-YL]-2,3,3A,5,6,7-HEXAHYDRO-1H-INDEN-4-YLIDENE]ETHYLIDENE]-4-METHYLIDENE-CYCLOHEXAN-1-OL Gmelin:1267613 PMID:12955389 PMID:11493580 A hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is the inactive form of vitamin D3, being hydroxylated in the liver to calcidiol (25-hydroxyvitamin D3), which is then further hydroxylated in the kidney to give calcitriol (1,25-dihydroxyvitamin D3), the active hormone. colecalciferol (+)-vitamin D3 oleovitamin D3 PMID:19817701 PMID:23964472 LIPID_MAPS_instance:LMST03020000 PPDB:160 LIPID_MAPS_instance:LMST03020001 secondary alcohol seco-cholestane D3 vitamins human metabolite