CAS 22145-68-2: 25-Hydroxy-7-dehydrocholesterol

Description:25-Hydroxy-7-dehydrocholesterol, with the CAS number 22145-68-2, is a sterol compound that plays a significant role in the biosynthesis of vitamin D. It is a derivative of cholesterol, characterized by the presence of a hydroxyl group at the 25th carbon position and a double bond between the 7th and 8th carbons. This compound is typically found in the human body and is produced in the liver from 7-dehydrocholesterol, which is then converted to vitamin D3 upon exposure to ultraviolet light. 25-Hydroxy-7-dehydrocholesterol is often measured in clinical settings to assess vitamin D status, as it serves as a key biomarker for evaluating the body's vitamin D levels. The compound is lipophilic, allowing it to integrate into cellular membranes and interact with various biological processes. Its stability and solubility characteristics make it relevant in both biological and pharmaceutical contexts, particularly in the study of metabolic pathways related to cholesterol and vitamin D synthesis.

Formula:C₂₇H₄₄O₂

InChI:InChI=1S/C27H44O2/c1-18(7-6-14-25(2,3)29)22-10-11-23-21-9-8-19-17-20(28)12-15-26(19,4)24(21)13-16-27(22,23)5/h8-9,18,20,22-24,28-29H,6-7,10-17H2,1-5H3/t18-,20+,22-,23+,24+,26+,27-/m1/s1

InChI key:InChIKey=JJFYNCJHSCTBPW-TVQCKQBJSA-N

SMILES:OC1CC2=CC=C3C(CCC4(C)C3CCC4C(C)CCCC(O)(C)C)C2(C)CC1

Synonyms:
7-Dehydro-25-hydroxycholesterol
25-Hydroxy-7-dehydrocholesterol
(3β)-Cholesta-5,7-diene-3,25-diol
Cholesta-5,7-diene-3β,25-diol
Cholesta-5,7-diene-3,25-diol, (3β)-

Found 4 products.

Product data	Purity	Price range	Estimated delivery
Calcifediol EP Impurity B REF: 4Z-C-273003CAS: 22145-68-2	- - -	2,884.00 €~24,123.00 €	Mon 24 Mar 25
25-Hydroxyprovitamin D3-d6 REF: TR-H950942CAS: 22145-68-2	- - -	16,716.00 €	Mon 05 May 25
25-Hydroxyprovitamin D3 REF: TR-H950940CAS: 22145-68-2	- - -	16,716.00 €	Mon 05 May 25
Impurity B of calcifediol REF: 3D-FI61679CAS: 22145-68-2	Min. 95%	- - -	Discontinued product