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C6512

Sigma-Aldrich

Cholesteryl hemisuccinate

Synonym(s):

3β-Hydroxy-5-cholestene 3-hemisuccinate, 5-Cholesten-3β-ol 3-hemisuccinate, Cholesteryl hydrogen succinate

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About This Item

Empirical Formula (Hill Notation):
C31H50O4
CAS Number:
1510-21-0
Molecular Weight:
486.73
EC Number:
216-148-6
MDL number:
MFCD00037705
UNSPSC Code:
12352103
PubChem Substance ID:
24892873
NACRES:
NA.23

form

liquid crystal

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)OC(CCC(O)=O)=O)2[H])[H]

InChI

1S/C31H50O4/c1-20(2)7-6-8-21(3)25-11-12-26-24-10-9-22-19-23(35-29(34)14-13-28(32)33)15-17-30(22,4)27(24)16-18-31(25,26)5/h9,20-21,23-27H,6-8,10-19H2,1-5H3,(H,32,33)/t21-,23+,24+,25-,26+,27+,30+,31-/m1/s1

InChI key

WLNARFZDISHUGS-MIXBDBMTSA-N

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General description

Cholesteryl hemisuccinate (CHEMS) is an acidic cholesterol ester. It self assembles into bilayers in alkaline and neutral aqueous media. CHEMS exhibits pH sensitive polymorphism. It consists of succinic acid esterified to the beta-hydroxyl group of cholesterol. This chemical modification results in the ability of CHEMS to adopt a lamellar assembly in suitable aqueous media, whereas cholesterol forms monohydrate crystals in an aqueous environment.

Application

  • Experimental determination and computational interpretation of biophysical properties of lipid bilayers enriched by Cholesteryl Hemisuccinate: Provides insights into the effects of Cholesteryl Hemisuccinate on phospholipid bilayers, contributing to a deeper understanding of its biophysical properties (W Kulig et al., 2015).

Storage Class Code

11 - 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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Y Yamamoto et al.
Plant physiology, 67(6), 1069-1072 (1981-06-01)
Cholesteryl hemisuccinate has been incorporated into pea chloroplast thylakoids to investigate the relationship between fluidity and functioning of this membrane system. Levels of sterol which increased the apparent viscosity of the membrane, estimated by fluorescence polarization measurements using the lipophilic
Zhe Zhang et al.
eLife, 7 (2018-05-11)
Transient receptor potential melastatin 2 (TRPM2) is a Ca2+-permeable cation channel required for immune cell activation, insulin secretion, and body heat control. TRPM2 is activated by cytosolic Ca2+, phosphatidyl-inositol-4,5-bisphosphate and ADP ribose. Here, we present the ~3 Å resolution electron
Julia Lehtinen et al.
Journal of controlled release : official journal of the Controlled Release Society, 131(2), 145-149 (2008-08-12)
Cationic polymers are efficient gene delivery vectors in in vitro conditions, but these carriers can fail in vivo due to interactions with extracellular polyanions, i.e. glycosaminoglycans (GAG). The aim of this study was to develop a stable gene delivery vector
M W Fariss et al.
Cancer research, 54(13), 3346-3351 (1994-07-01)
In the present study we have established that the antitumor activity of alpha-tocopheryl succinate (TS, vitamin E succinate) and cholesteryl succinate (CS) result from the action of the intact TS and CS compounds and not from the release of alpha-tocopherol
Cholesteryl hemisuccinate exhibits pH sensitive polymorphic phase behavior.
Hafez IM and Cullis PR
Biochim. Biophys. Acta Gen. Subj., 1463(1), 107-114 (2000)
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