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Merck
CN

C4758

Cholesteryl butyrate

~95%

Synonym(s):

3β-Hydroxy-5-cholestene 3-butyrate, 5-Cholesten-3β-ol 3-butyrate, Cholesteryl butanoate

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About This Item

Empirical Formula (Hill Notation):
C31H52O2
CAS Number:
Molecular Weight:
456.74
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
208-304-7
MDL number:
Beilstein/REAXYS Number:
3224721
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assay

~95%

SMILES string

[H][C@@]12CC=C3C[C@H](CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])[C@H](C)CCCC(C)C)OC(=O)CCC



Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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R Minelli et al.
British journal of pharmacology, 166(2), 587-601 (2011-11-05)
BACKGROUND AND PURPOSE Cholesteryl butyrate solid lipid nanoparticles (cholbut SLN) provide a delivery system for the anti-cancer drug butyrate. These SLN inhibit the adhesion of polymorphonuclear cells to the endothelium and may act as anti-inflammatory agents. As cancer cell adhesion
G W Han et al.
Journal of lipid research, 35(11), 2069-2082 (1994-11-01)
Cholesteryl butanoate has a complex crystal structure that differs from those of the three main structure type for cholesteryl esters. It contains four molecules (C31H52O2) unrelated by crystal symmetry. The molecules are packed in almost planar sheets and have molecular
D A Langs et al.
Acta crystallographica. Section A, Foundations of crystallography, 51 ( Pt 1), 81-87 (1995-01-01)
The shake-and-bake procedure, which is based on the minimal function, has been tested and shown to be extremely effective in molecular-fragment recycling applications. Correctly positioned fragments as small as 5% of the scattering power of the structure typically have a