C8128
5α-Cholestan-3-one
crystalline
别名:
3-Keto-5α-cholestane
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关于此项目
经验公式（希尔记法）:
C27H46O
化学文摘社编号:
分子量:
386.65
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Form:
crystalline
Quality level:
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
SMILES string
[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 key
PESKGJQREUXSRR-UXIWKSIVSA-N
form
crystalline
mp
128-130 °C (lit.)
Quality Level
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
W F Lau et al.
Biochemistry and molecular biology international, 35(6), 1349-1358 (1995-05-01)
Cholesterol-derived oxysterols such as cholestanol, cholestanone and coprostanone were able to potentiate epinephrine-induced lipolysis in intact rat adipocytes but not cholesterol. The relative potency of the oxysterols followed the sequence: cholestanone > or = coprostanone > cholestanol. Cholestanone was selected
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