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700128P

Avanti

3β,7α,24S-trihydroxy-5-cholestenoic acid

Avanti Research™ - A Croda Brand 700128P, powder

Synonym(s):

(25R)-cholest-5-en-26-oic acid, 3β,7α,24S-trihydroxy

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About This Item

Empirical Formula (Hill Notation):
C27H44O5
CAS Number:
2260669-22-3
Molecular Weight:
448.64
UNSPSC Code:
12352211
NACRES:
NA.25

Assay

>99% (TLC)

form

powder

packaging

pkg of 1 × 1 mg (700128P-1mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 700128P

shipped in

dry ice

storage temp.

−20°C

SMILES string

O[C@H](C1)CC[C@](C1=C[C@H]2O)(C)C3C2C(CC[C@@H]4[C@H](C)CC[C@H](O)[C@@H](C)C(O)=O)[C@]4(C)CC3

InChI

1S/C27H44O5/c1-15(5-8-22(29)16(2)25(31)32)19-6-7-20-24-21(10-12-27(19,20)4)26(3)11-9-18(28)13-17(26)14-23(24)30/h14-16,18-24,28-30H,5-13H2,1-4H3,(H,31,32)/t15-,16-,18+,19-,20?,21?,22+,23-,24?,26+,27-/m1/s1

General description

3β,7α,24S-trihydroxy-5-cholestenoic acid is a cholestenoic acid derivative.

Application

3β,7α,24S-trihydroxy-5-cholestenoic acid has been used in the preparation of [25,26,26,26,27,27,272H7]22R-Hydroxycholest-4-en-3-one ([2H7]22R-HCO). It has also been used as a standard in liquid chromatography-high resolution mass spectrometry (LC-HRMS) reconstructed ion chromatogram for cerebrospinal fluid (CSF) cholestenoic acid analysis.

Packaging

5 mL Amber Glass Screw Cap Vial (700128P-1mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Storage Class Code

11 - Combustible Solids

Flash Point(F)

No data available

Flash Point(C)

No data available

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Jonas Abdel-Khalik et al.
Biochimie, 153, 86-98 (2018-07-01)
Dihydroxyoxocholestenoic acids are intermediates in bile acid biosynthesis. Here, using liquid chromatography - mass spectrometry, we confirm the identification of 7α,24-dihydroxy-3-oxocholest-4-en-26-oic and 7α,25-dihydroxy-3-oxocholest-4-en-26-oic acids in cerebrospinal fluid (CSF) based on comparisons to authentic standards and of 7α,12α-dihydroxy-3-oxocholest-4-en-26-oic and 7α,x-dihydroxy-3-oxocholest-4-en-26-oic (where
Peter J Crick et al.
The Journal of steroid biochemistry and molecular biology, 195, 105475-105475 (2019-09-22)
While the presence and abundance of the major oxysterols and cholestenoic acids in the circulation is well established, minor cholesterol metabolites may also have biological importance and be of value to investigate. In this study by observing the metabolism of

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