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Merck
CN

26955

Sigma-Aldrich

Sodium cholesteryl sulfate

purum, ≥98.0% (TLC)

Synonym(s):

5-Cholesten-3β-ol sulfate sodium salt, Cholesterol 3-sulfate sodium salt, Cholesteryl sodium sulfate, Cholesteryl sulfate sodium salt

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About This Item

Empirical Formula (Hill Notation):
C27H45NaO4S
CAS Number:
2864-50-8
Molecular Weight:
488.70
Beilstein:
3899884
MDL number:
MFCD00079091
UNSPSC Code:
12352200
PubChem Substance ID:
24856334

Key Documents

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description

anionic

grade

purum

Assay

≥98.0% (TLC)

impurities

~5% water

storage temp.

2-8°C

SMILES string

[H][C@@]([C@H](C)CCCC(C)C)([C@@]1(C)CC[C@@]23[H])CC[C@]1([C@](CC=C4C[C@H](CC[C@]34C)OS([O-])(=O)=O)2[H])[H].[Na+]

InChI

1S/C27H46O4S.Na/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(31-32(28,29)30)13-15-26(20,4)25(22)14-16-27(23,24)5;/h9,18-19,21-25H,6-8,10-17H2,1-5H3,(H,28,29,30);/q;+1/p-1/t19-,21+,22+,23-,24+,25+,26+,27-;/m1./s1

InChI key

LMPVQXVJTZWENW-KPNWGBFJSA-M

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Jae Yoon Ko et al.
Journal of the American Society for Mass Spectrometry, 23(1), 141-152 (2011-11-10)
Field-induced droplet ionization (FIDI) is a recently developed ionization technique that can transfer ions from the surface of microliter droplets to the gas phase intact. The air-liquid interfacial reactions of cholesterol sulfate (CholSO(4)) in a 1-palmitoyl-2-oleoyl-sn-phosphatidylglycerol (POPG) surfactant layer with
Thida Phoeung et al.
Langmuir : the ACS journal of surfaces and colloids, 25(10), 5778-5784 (2009-03-04)
In recent studies, it has been shown that mixtures of palmitic acid (PA), and cholesterol or cholesterol sulfate (Schol), in a PA/sterol molar ratio of 30/70 lead to the formation of liquid-ordered (lo) lamellar phases. The extrusion of these systems
Yi-Ping Fang
International journal of nanomedicine, 6, 3373-3381 (2012-01-24)
Transcription factor p53 has a powerful tumor suppressing function that is associated with many cancers. Since the molecular weight of p53 is 53 kDa, it is difficult to transport across cell membranes. Thymidine dinucleotide (pTT) is an oligonucleotide that can
André Engesland et al.
Journal of pharmaceutical sciences, 102(5), 1588-1600 (2013-03-27)
The phospholipid vesicle-based permeation assay (PVPA), based on a tight barrier composed of liposomes mimicking cells, is providing an opportunity to predict passive drug permeability through biological membranes. Although it was originally developed to mimic the intestinal epithelia, this study
Thida Phoeung et al.
Langmuir : the ACS journal of surfaces and colloids, 26(15), 12769-12776 (2010-07-30)
It has been shown that mixtures of palmitic acid (PA) and cholesterol (Chol) or cholesterol sulfate (Schol) can form fluid bilayers. These bilayers could be extruded using standard extrusion techniques to obtain nonphospholipid large unilamellar vesicles (LUVs). These LUVs displayed
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