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关于此项目
经验公式（希尔记法）:
C27H41D7O3
化学文摘社编号:
分子量:
427.71
MDL number:
UNSPSC Code:
12352211
NACRES:
NA.25
产品名称
5α,6β-dihydroxycholestanol-d7, Avanti Research™ - A Croda Brand
InChI key
YMMFNKXZULYSOQ-UCHKBJBUSA-N
SMILES string
[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)[C@@]3(O)[C@H](O)C2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)CCCC([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H]
description
cholestane-3β,5α,6β-triol-d7
assay
>99% (TLC)
form
powder
packaging
pkg of 1 × 1 mg (700055P-1mg)
pkg of 1 × 5 mg (700055P-5mg)
manufacturer/tradename
Avanti Research™ - A Croda Brand
shipped in
dry ice
storage temp.
−20°C
Application
5α,6β-dihydroxycholestanol-d7 has been used as an analyte in liquid chromatography with tandem mass spectrometry (LC-MS-MS) analysis based multiple reaction monitoring (MRM) studies and as an internal standard in tandem mass spectrometry (MS/MS) for analysis of plasma samples.
Biochem/physiol Actions
5α,6β-dihydroxycholestanol (5α,6β-diOH-Chol) or cholestane-3β,5α,6β-triol (C-triol) levels are elevated along with 7-ketocholesterol in Niemann-Pick type C (NP-C) disease and is a key biomarkers for detection. It has ,neuroprotective functionality and may elicit protection against neuronal injury during ischemia.
General description
5α,6β-dihydroxycholestanol is a structural derivative of cholesterol and is an abundant oxysterols. 5α,6β-dihydroxycholestanol-d7 is a deuterated form of 5α,6β-dihydroxycholestanol.
Packaging
5 mL Amber Glass Screw Cap Vial (700055P-1mg)
5 mL Amber Glass Screw Cap Vial (700055P-5mg)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
Haiyan Hu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(34), 11426-11438 (2014-08-22)
Overstimulation of NMDA-type glutamate receptors is believed to be responsible for neuronal death of the CNS in various disorders, including cerebral and spinal cord ischemia. However, the intrinsic and physiological mechanisms of modulation of these receptors are essentially unknown. Here
Sara Boenzi et al.
Journal of lipid research, 57(3), 361-367 (2016-01-07)
Oxysterols are intermediates of cholesterol metabolism and are generated from cholesterol via either enzymatic or nonenzymatic pathways under oxidative stress conditions. Cholestan-3β,5α,6β-triol (C-triol) and 7-ketocholesterol (7-KC) have been proposed as new biomarkers for the diagnosis of Niemann-Pick type C (NP-C)
Glynis Klinke et al.
Clinical biochemistry, 48(9), 596-602 (2015-03-31)
Niemann-Pick type C (NP-C) is a rare progressive neurodegenerative lipid storage disorder with heterogeneous clinical presentation and challenging diagnostic procedures. Recently oxysterols have been reported to be specific biomarkers for NP-C but knowledge on the intra-individual variation and on reference
Ren Sheng et al.
Nature communications, 5, 4393-4393 (2014-07-16)
Wnt proteins control diverse biological processes through β-catenin-dependent canonical signalling and β-catenin-independent non-canonical signalling. The mechanisms by which these signalling pathways are differentially triggered and controlled are not fully understood. Dishevelled (Dvl) is a scaffold protein that serves as the
M Voorink-Moret et al.
Molecular genetics and metabolism, 123(2), 76-84 (2018-01-02)
In patients suspected of a lipid storage disorder (sphingolipidoses, lipidoses), confirmation of the diagnosis relies predominantly on the measurement of specific enzymatic activities and genetic studies. New UPLC-MS/MS methods have been developed to measure lysosphingolipids and oxysterols, which, combined with
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