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MilliporeSigma

C2773

Sigma-Aldrich

Cholesterol 5α,6α-epoxide

Sinónimos:

5α,6α-Epoxycholestan-3β-ol

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About This Item

Fórmula empírica (notación de Hill):
C27H46O2
Número de CAS:
Peso molecular:
402.65
Número CE:
Número MDL:
Código UNSPSC:
41141804
ID de la sustancia en PubChem:
NACRES:
NA.77

Ensayo

≥80%

Formulario

powder

grupo funcional

epoxy

Condiciones de envío

ambient

temp. de almacenamiento

room temp

cadena SMILES

[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)[C@@]3(O4)[C@@H]4C2)([H])CC[C@@]5(C)[C@@]1([H])CC[C@]5([H])[C@]([H])(C)CCCC(C)C

InChI

1S/C27H46O2/c1-17(2)7-6-8-18(3)21-9-10-22-20-15-24-27(29-24)16-19(28)11-14-26(27,5)23(20)12-13-25(21,22)4/h17-24,28H,6-16H2,1-5H3/t18-,19+,20+,21-,22+,23+,24+,25-,26-,27+/m1/s1

Clave InChI

PRYIJAGAEJZDBO-ZEQHCUNVSA-N

Categorías relacionadas

Aplicación

Cholesterol 5α, 6α-epoxide was incorporated in culture medium of human arterial endothelial cells to study oxysterol-induced toxicity.

Acciones bioquímicas o fisiológicas

Cholesterol 5α, 6α-epoxide is an oxysterol, a cholesterol derivative by auto-oxidation. Oxysterols are non-genomic regulators of cholesterol homeostasis. The biological effects include protein prenylation, apoptosis, modulation of sphingolipid metabolism and platelet aggregation. Oxysterols bind to liver X receptors, modulate cholesterol efflux and decrease the uptake of cholesterol by the cells.

Nota de preparación

Cholesterol 5α, 6α-epoxide yields clear, colorless solution in chloroform at 50 mg/ml.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Los clientes también vieron

Chisato Ishimaru et al.
Lipids, 43(4), 373-382 (2008-01-25)
This paper describes the inhibitory activities of cholesterol derivatives such as cholesterol, sodium cholesteryl sulfate, cholesteryl-5alpha, 6alpha-epoxide, cholesteryl chloride, cholesteryl bromide, and cholesteryl hemisuccinate (compounds 1-6, respectively) against DNA polymerase (pol), DNA topoisomerase (topo), and human cancer cell growth. Among
A J O'Sullivan et al.
Journal of applied toxicology : JAT, 23(3), 191-197 (2003-06-10)
Cholesterol can be oxidized to form a variety of cholesterol oxidation products also known as oxysterols. The aims of the present study were to compare the cytotoxic effects of four oxysterols, namely 25-hydroxycholesterol (25-OHC), 7beta-hydroxycholesterol (7beta-OHC), cholesterol-5beta,6beta-epoxide (beta-epox) and cholesterol-5alpha,6alpha-epoxide
Z H Feng et al.
Sheng li ke xue jin zhan [Progress in physiology], 30(1), 23-28 (2003-01-21)
Oxysterols, being oxygenated derivatives of cholesterol, are as many kinds as one hundred. They are found in the foodstuffs, the blood and arterial tissues of animals with hypercholesterolemia, the human atheroma, the foam cell from atherosclerotic tissues, as well as
S Ferderbar et al.
Diabetes/metabolism research and reviews, 23(1), 35-42 (2006-04-25)
Oxidative stress plays an important role in the pathophysiology of diabetes mellitus. The aim of this study was to evaluate the formation of cholesterol oxides (ChOx) as biomarkers of oxidative stress in subjects with impaired glucose tolerance (IGT) and diabetes.
Anne Vejux et al.
Histochemistry and cell biology, 127(6), 609-624 (2007-01-18)
Oxysterols, mainly those oxidized at the C7 position, induce a complex mode of cell death exhibiting some characteristics of apoptosis associated with a rapid induction of lipid rich multilamellar cytoplasmic structures (myelin figures) observed in various pathologies including atherosclerosis. The

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