Accéder au contenu
Merck
Toutes les photos(2)

Documents

700058P

Avanti

22(R)-hydroxycholesterol

Avanti Research™ - A Croda Brand

Synonyme(s) :

5-cholestene-3β,22-diol; 22-hydroxycholest-5-en-3-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:
17954-98-2
Poids moléculaire :
402.65
Code UNSPSC :
12352211
Nomenclature NACRES :
NA.25

Description

cholest-5-ene-3β,22(R)-diol

Pureté

>99% (TLC)

Forme

powder

Conditionnement

pkg of 1 × 1 mg (700058P-1mg)
pkg of 1 × 5 mg (700058P-5mg)

Fabricant/nom de marque

Avanti Research™ - A Croda Brand

Conditions d'expédition

dry ice

Température de stockage

−20°C

InChI

1S/C27H46O2/c1-17(2)6-11-25(29)18(3)22-9-10-23-21-8-7-19-16-20(28)12-14-26(19,4)24(21)13-15-27(22,23)5/h7,17-18,20-25,28-29H,6,8-16H2,1-5H3/t18-,20-,21-,22+,23-,24-,25+,26-,27+/m0/s1

Clé InChI

RZPAXNJLEKLXNO-GFKLAVDKSA-N

Catégories apparentées

Description générale

22(R)-hydroxycholesterol is a diastereomer of 22(S)-hydroxycholesterol. It is present in neonate brain.

Application

22(R)-hydroxycholesterol has been used as a liver X receptor (LXR) ligand in breast cancer cell lines. It may be used as an internal standard to spike mouse brain tissue samples for ultra-performance liquid chromatography–high resolution mass spectrometry (UPLC-ESI-HRMS) analysis.

Actions biochimiques/physiologiques

22(R)-hydroxycholesterol (22(R)-HC) is a liver X receptor (LXR) ligand.. 22(R)-HC in combination with other oxysterols promote mesenchymal stem cell osteogenesis. It regulates cholesterol homeostasis. Low levels of 22(R)-HC is observed in Alzheimer′s disease and it may be implicated in neuroinflammation and neurodegenerative diseases. 22(R)-hydroxycholesterol also suppresses prostate tumor progression.

Conditionnement

5 mL Amber Glass Screw Cap Vial (700058P-1mg)
5 mL Amber Glass Screw Cap Vial (700058P-5mg)

Informations légales

Avanti Research is a trademark of Avanti Polar Lipids, LLC

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

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

Sophie Ayciriex et al.
Analytical and bioanalytical chemistry, 404(10), 3049-3059 (2012-09-27)
Cholesterol and oxysterols are involved as key compounds in the development of severe neurodegenerative diseases and in neuroinflammation processes. Monitoring their concentration changes under pathological conditions is of interest to get insights into the role of lipids in diseases. For
Hyunmi Kim et al.
Biochimica et biophysica acta, 1859(8), 1056-1070 (2016-05-22)
MAP kinase phosphatase (MKP)-1 plays a pivotal role in controlling MAP kinase (MAPK)-dependent (patho) physiological processes. Although MKP-1 gene expression is tightly regulated at multiple levels, the underlying mechanistic details remain largely unknown. In this study, we demonstrate that MKP-1
Megan M Augustin et al.
The Plant journal : for cell and molecular biology, 82(6), 991-1003 (2015-05-06)
Steroid alkaloids have been shown to elicit a wide range of pharmacological effects that include anticancer and antifungal activities. Understanding the biosynthesis of these molecules is essential to bioengineering for sustainable production. Herein, we investigate the biosynthetic pathway to cyclopamine
Fatemeh Hassani-Nezhad-Gashti et al.
Clinical pharmacology and therapeutics, 108(4), 856-865 (2020-04-29)
We conducted a clinical trial with 22 healthy volunteers to investigate the effects of pregnane X receptor (PXR) agonist rifampin on blood pressure (BP). The study was randomized, crossover, single-blind, and placebo-controlled. Rifampin 600 mg or placebo once daily was administered
Combined treatment with 9-cis beta-carotene and 22R-hydroxycholesterol augments cholesterol efflux in macrophages
Mahler L, et al.
Algal research, 44, 101700-101700 (2019)
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