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700055P

Avanti

5α,6β-dihydroxycholestanol-d7

Avanti Polar Lipids

Sinónimos:

3β,5α,6β-trihydroxycholestane (d7)

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About This Item

Fórmula empírica (notación de Hill):
C27H41D7O3
Número de CAS:
127684-07-5
Peso molecular:
427.71
UNSPSC Code:
12352211
NACRES:
NA.25

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 Polar Lipids

shipped in

dry ice

storage temp.

−20°C

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]

Categorías relacionadas

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.

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.

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

also commonly purchased with this product

Referencia del producto
Descripción
Precios

700046P

7-ketocholesterol-d7, Avanti Polar Lipids

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

No data available

flash_point_c

No data available

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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)
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
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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