Item 1 of 1 (back to results) calciol 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hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group.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.

Current search: 08. Chemical Category: polyatomic entity [CHEBI:36357] > molecule [CHEBI:25367] > cyclic compound [CHEBI:33595] > organic cyclic compound [CHEBI:33832] > organic polycyclic compound [CHEBI:51958] > steroid [CHEBI:35341] > hydroxy steroid [CHEBI:35350] > hydroxy seco-steroid [CHEBI:36853] > vitamin D [CHEBI:27300] > D3 vitamins [CHEBI:73558] > calciol [CHEBI:28940] × Select any link to see items in a related category. more general categories    information about this item 01. Food Nutrient & Dietary Chemicals  01. Food Nutrient & Dietary Chemicals  Vitamins [ChEBI:26848] (59)   Fat soluble vitamins [ChEBI:33229] (34)   Vitamin D components [ChEBI:27300] (5)   cholecalciferol [ChEBI:28940] (1) 03. Biological Effects of Specific Chemicals  03. Biological Effects of Specific Chemicals  molecular messenger [CHEBI:33280] (92)   hormone [CHEBI:24621] (55)   calciol [CHEBI:28940] (1) 04. Bioactive Capabilities of Specific Chemicals   04. Bioactive Capabilities of Specific Chemicals  Oxidoreductases [EC:1] (1697)   Acting on paired donors, with incorporation or reduction of molecular oxygen [EC:1.14] (587)   With NADH or NADPH as one donor, and incorporation of one atom of oxygen [EC:1.14.13] (391)   Vitamin D 25-hydroxylase [EC:1.14.13.159] (7)   calciol [CHEBI:28940] (1) 08. Chemical Category  08. Chemical Category  main group molecular entity [CHEBI:33579] (25650)   s-block molecular entity [CHEBI:33674] (7287)   hydrogen molecular entity [CHEBI:33608] (6932)   hydroxides [CHEBI:24651] (5641)   organic hydroxy compound [CHEBI:33822] (3050)   alcohol [CHEBI:30879] (1371)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  secondary alcohol [CHEBI:35681] (342)   calciol [CHEBI:28940] (1)  p-block molecular entity [CHEBI:33675] (25343)   chalcogen molecular entity [CHEBI:33304] (15225)   oxygen molecular entity [CHEBI:25806] (14414)   hydroxides [CHEBI:24651] (5641)   organic hydroxy compound [CHEBI:33822] (3050)   alcohol [CHEBI:30879] (1371)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  secondary alcohol [CHEBI:35681] (342)   calciol [CHEBI:28940] (1)  carbon group molecular entity [CHEBI:33582] (23847)   organic molecular entity [CHEBI:50860] (23769)   lipid [CHEBI:18059] (3532)   steroid [CHEBI:35341] (716)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  seco-steroid [CHEBI:35788] (12)   seco-cholestane [CHEBI:36818] (3)   calciol [CHEBI:28940] (1)  organic hydroxy compound [CHEBI:33822] (3050)   alcohol [CHEBI:30879] (1371)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  secondary alcohol [CHEBI:35681] (342)   calciol [CHEBI:28940] (1)  organic molecule [CHEBI:72695] (11399)   organic cyclic compound [CHEBI:33832] (7633)   organic polycyclic compound [CHEBI:51958] (1654)   steroid [CHEBI:35341] (716)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  seco-steroid [CHEBI:35788] (12)   seco-cholestane [CHEBI:36818] (3)   calciol [CHEBI:28940] (1)  polyatomic entity [CHEBI:36357] (18777)   molecule [CHEBI:25367] (11520)   cyclic compound [CHEBI:33595] (7817)   polycyclic compound [CHEBI:33635] (4078)   organic polycyclic compound [CHEBI:51958] (1654)   steroid [CHEBI:35341] (716)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  seco-steroid [CHEBI:35788] (12)   seco-cholestane [CHEBI:36818] (3)   calciol [CHEBI:28940] (1)  organic cyclic compound [CHEBI:33832] (7633)   organic polycyclic compound [CHEBI:51958] (1654)   steroid [CHEBI:35341] (716)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  seco-steroid [CHEBI:35788] (12)   seco-cholestane [CHEBI:36818] (3)   calciol [CHEBI:28940] (1)  organic molecule [CHEBI:72695] (11399)   organic cyclic compound [CHEBI:33832] (7633)   organic polycyclic compound [CHEBI:51958] (1654)   steroid [CHEBI:35341] (716)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  seco-steroid [CHEBI:35788] (12)   seco-cholestane [CHEBI:36818] (3)   calciol [CHEBI:28940] (1)  heteroatomic molecular entity [CHEBI:37577] (13672)   hydroxides [CHEBI:24651] (5641)   organic hydroxy compound [CHEBI:33822] (3050)   alcohol [CHEBI:30879] (1371)   hydroxy steroid [CHEBI:35350] (392)   hydroxy seco-steroid [CHEBI:36853] (20)   calciol [CHEBI:28940] (1)  vitamin D [CHEBI:27300] (7)   D3 vitamins [CHEBI:73558] (3)   calciol [CHEBI:28940] (1)  secondary alcohol [CHEBI:35681] (342)   calciol [CHEBI:28940] (1) ChEBI Compound Accession Identifier:   [CHEBI:28940] ChEBI Compound Description:   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. ChEBI Compound Identification Number:   28940 ChEBI InChI Value:   InChI=1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13-/t21-,24+,25-,26+,27-/m1/s1 ChEBI InChIKey Value:   QYSXJUFSXHHAJI-YRZJJWOYSA-N ChEBI Compound Name:   calciol ChEBI SMILES Value:   [H][C@@]1(CC[C@]2([H])[C@]1(C)CCC\C2=C/C=C1/C[C@@H](O)CCC1=C)[C@H](C)CCCC(C)C ChEBI Substance ID:   8144901 ChEBI URL:   ChEBI:28940 ChemSpider ID:   4444353 Ontomatica Chemical Accession Key (OnChAKey):   QYSXJUFSXHHAJI_YRZJJWOYSA_N_000_000000 PubChem Compound ID:   5280795