Accéder au contenu
Merck
Toutes les photos(2)

Documents

C2648

Sigma-Aldrich

Cholesterol 5β,6β-epoxide

≥98%

Synonyme(s) :

5β,6β-Epoxycholestan-3β-ol

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule empirique (notation de Hill):
C27H46O2
Numéro CAS:
4025-59-6
Poids moléculaire :
402.65
Numéro MDL:
MFCD00201258
Code UNSPSC :
12352211
ID de substance PubChem :
24892511
Nomenclature NACRES :
NA.28

Niveau de qualité

100

Pureté

≥98%

Forme

powder

Groupe fonctionnel

epoxy

Conditions d'expédition

ambient

Température de stockage

room temp

Chaîne 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

Clé InChI

PRYIJAGAEJZDBO-UHFFFAOYSA-N

Application

Cholesterol 5β,6β-epoxide was used to treat PC12 cells or HepG2 and Caco-2 cells to study the effects of cholesterol oxidation.

Actions biochimiques/physiologiques

Cholesterol 5β,6β-epoxide is an oxysterol produced as an oxidation product of cholesterol. Oxysterols are cytotoxic and induce death in monocytes, smooth muscle cells and endothelial cells. The mechanism of apoptosis induced by oxysterols may involve caspases or DNA fragmentation.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Cholesterol oxides as biomarkers of oxidative stress in type 1 and type 2 diabetes mellitus.
Ferderbar S, Pereira EC, Apolinario E, et al.
Diabetes and Metabolism, 23, 35-42 (2007)
Zhi-Hua Chen et al.
FEBS letters, 580(2), 479-483 (2006-01-03)
The adaptive response induced by the lipid peroxidation products, such as phosphatidylcholine hydroperoxide, lysophosphatidylcholine (LysoPC), 15-deoxy-Delta(12,14)-prostaglandin J(2), 4-hydroxynonenal (4-HNE), hydroxyoctadecadienoic acid, 7-hydroxycholesterol, and cholesterol 5beta,6beta-epoxide, was investigated in this study. Although these products have been implicated in oxidative stress-related diseases
Christophe Morisseau
Biochimie, 95(1), 91-95 (2012-06-23)
Epoxide hydrolases (EH), enzymes present in all living organisms, transform epoxide-containing lipids to 1,2-diols by the addition of a molecule of water. Many of these oxygenated lipid substrates have potent biological activities: host defense, control of development, regulation of blood
Marc Poirot et al.
Biochimie, 95(3), 622-631 (2012-05-23)
In the nineteen sixties it was proposed that cholesterol might be involved in the etiology of cancers and cholesterol oxidation products were suspected of being causative agents. Researchers had focused their attention on cholesterol-5,6-epoxides (5,6-ECs) based on several lines of
May-Thu Ma et al.
Neuroscience letters, 476(1), 36-41 (2010-04-13)
Increase in levels of oxysterols or cholesterol oxidation products have been detected in brain areas undergoing neuroinflammation after excitotoxic injury, and the present study was carried out to elucidate possible effects of these products on exocytosis in rat pheochromocytoma-12 (PC12)
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique