For research use only. Not for therapeutic Use.
Alkyne Cholesterol, a modified lipid, is a click chemistry reagent containing an alkyne group. The terminal alkyne group can be used in a highly specific linking reaction with azide-containing reagents in the presence of a copper (Cu)-containing catalyst. Alkyne Cholesterol can be used for tracking cellular cholesterol metabolism and localization[1][2][3].
| Catalog Number | I042591 |
| CAS Number | 1631985-09-5 |
| Synonyms | (3S,8S,9S,10R,13R,14S,17R)-17-[(2R)-hept-6-yn-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| Molecular Formula | C26H40O |
| Purity | ≥95% |
| InChI | InChI=1S/C26H40O/c1-5-6-7-8-18(2)22-11-12-23-21-10-9-19-17-20(27)13-15-25(19,3)24(21)14-16-26(22,23)4/h1,9,18,20-24,27H,6-8,10-17H2,2-4H3/t18-,20+,21+,22-,23+,24+,25+,26-/m1/s1 |
| InChIKey | XKTTVPVQZLOVKH-XSLNCIIRSA-N |
| SMILES | CC(CCCC#C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C |
| Reference | [1]. Katherine Windsor, et al. Probing lipid-protein adduction with alkynyl surrogates: application to Smith-Lemli-Opitz syndrome. J Lipid Res. 2013 Oct;54(10):2842-50. [2]. Katherine Windsor, et al. Assay of protein and peptide adducts of cholesterol ozonolysis products by hydrophobic and click enrichment methods. Chem Res Toxicol. 2014 Oct 20;27(10):1757-68. [3]. Alkyne Cholesterol. |
