Compound
1alpha,23S,25-trihydroxycholecalciferol
A hydroxycalciol that consists of vitamin D3 (calciol) bearing additional hydroxy substituents at positions 1, 23 and 25 (with 1α,23S-configuration). An intermediate in the degradation pathway of 1α,25-(OH)2D3.
Definition from ChEBI (CHEBI:90970), read 2026-09-23. CC BY 4.0.
CHEBI:90970ChEBI
Structure
- Class
- Organic compound
- Formula
- C27H44O4
- Mass
- 432.645 g/mol
- Charge
- 0
- InChIKey
- NHRGJVVEKNHIIE-KWJCNBFNSA-N
- SMILES
- [H][C@@]12CC[C@]([H])([C@H](C)C[C@H](O)CC(C)(C)O)[C@@]1(C)CCC/C2=CC=C1C[C@@H](O)C[C@H](O)C1=C
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What the reference databases state
Chemical structure
- 1alpha,23S,25-trihydroxycholecalciferol has the functional parent calciolCompoundChEBI CHEBI:90970Inferred only
Reactions
1 reaction
calcitriol+2reduced [adrenodoxin]+dioxygen+2hydron1alpha,23S,25-trihydroxycholecalciferol+2oxidized [adrenodoxin]+water
Catalysed by CYP24A1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:49192CC BY 4.0Reference data
Other names
10 names
Resolves to: 1alpha,23S,25-trihydroxycholecalciferol
- Also called
- (23S)-1alpha,23,25-trihydroxycholecalciferol(23S)-1alpha,23,25-trihydroxyvitamin D3(5Z,7E)-(1S,3R,23S)-9,10-seco-5,7,10( 19)-cholestatriene-1,3,23,25-tetrol1,23,25-Trihydroxycholecalciferol1,23,25-Trihydroxyvitamin D31alpha,23S,25-(OH)3D31alpha,23S,25-trihydroxy vitamin D31α,23S,25-(OH)3D31α,23S,25-trihydroxy vitamin D3
- Systematic name
- (1S,3R,5Z,7E,23S)-9,10-secocholesta-5,7,10-triene-1,3,23,25-tetrol