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Merck
CN

C8128

Sigma-Aldrich

5α-Cholestan-3-one

crystalline

别名:

3-Keto-5α-cholestane

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About This Item

经验公式(希尔记法):
C27H46O
CAS号:
分子量:
386.65
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

表单

crystalline

质量水平

mp

128-130 °C (lit.)

SMILES字符串

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H]([C@H](C)CCCC(C)C)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2

InChI

1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-20,22-25H,6-17H2,1-5H3/t19-,20+,22+,23-,24+,25+,26+,27-/m1/s1

InChI key

PESKGJQREUXSRR-UXIWKSIVSA-N

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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Dina S El-Kady et al.
Applied biochemistry and biotechnology, 188(3), 635-662 (2019-01-08)
Modification of steroid molecules by introducing heterocyclic ring into the core structure of steroids has been utilized as an attractive approach for either cancer prognosis or diagnosis. Several new cholestanoheterocyclic steroids were synthesized, and analytical and spectral data proved the
W F Lau et al.
Experientia, 51(7), 731-737 (1995-07-14)
The effects of cholesterol and cholesterol-derived oxysterols (cholestanone, cholestenone, coprostanone and epicoprostanol) on adipocyte ghost membrane fluidity were studied using a fluorescence depolarization method. The fluorescence anisotropy of the treated membranes was determined using 1,6-diphenyl-1,3,5-hexatriene (DPH) and 1-(4-trimethylammoniumphenyl)-6-phenyl-1,3,5-hexatriene (TMA-DPH). Cholestanone
P P Nair et al.
The American journal of clinical nutrition, 40(4 Suppl), 931-936 (1984-10-01)
Cholesterol and its metabolites, together with bile acids, are implicated as risk factors in the genesis and progression of colon cancer. This study was designed to determine differences in the neutral sterol composition of stools from four different population groups
A K Bhattacharyya et al.
Nutrition and cancer, 12(1), 69-73 (1989-01-01)
This paper reports the differences in the fecal excretion of cholesterol and its degradation products in high- and low-responding rhesus monkeys fed diets with and without extra cholesterol. The high-responding monkeys had a great increase in plasma cholesterol concentration when
G V Vahouny et al.
The Journal of nutrition, 117(12), 2009-2015 (1987-12-01)
Young adult rats were fed ad libitum for 4 wk on defined diets containing either no fiber, 10% levels of insoluble fiber sources [cellulose, wheat bran, alfalfa, mixed fibers (Fibyrax)], 5% levels of soluble fiber sources [pectin, guar gum, psyllium

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