Dihydrotachysterol

Dihydrotachysterol

Systematic (IUPAC) name
(1S,3E,4S)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-Dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylcyclohexan-1-ol
Clinical data
AHFS/Drugs.com	Micromedex Detailed Consumer Information
MedlinePlus	a682335
Pregnancy cat.	?
Legal status	?
Identifiers
CAS number	67-96-9 Y
ATC code	A11CC02
PubChem	CID 5311071
DrugBank	APRD00143
ChemSpider	4470607 Y
UNII	R5LM3H112R Y
KEGG	D00299 Y
ChEBI	CHEBI:4591 Y
Chemical data
Formula	C28H46O
Mol. mass	398.664 g/mol
SMILES	eMolecules & PubChem
InChI InChI=1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-22,25-27,29H,7-8,11,14-18H2,1-6H3/b10-9+,23-12+,24-13+/t20-,21-,22+,25-,26+,27-,28+/m0/s1 Y Key:ILYCWAKSDCYMBB-OPCMSESCSA-N Y
N (what is this?)  (verify)

Dihydrotachysterol (DHT) is a synthetic vitamin D analog activated in the liver that does not require renal hydroxylation like vitamin D₂ (ergocalciferol) and vitamin D₃ (cholecalciferol). DHT has a rapid onset of action (2 hours), a shorter half-life, and a greater effect on mineralization of bone salts than does vitamin D.