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Merck
CN

K1250

Sigma-Aldrich

6-Ketocholestanol

别名:

3β-Hydroxy-5α-cholestan-6-one, 5α-Cholestan-3β-ol-6-one

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关于此项目

经验公式(希尔记法):
C27H46O2
化学文摘社编号:
分子量:
402.65
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
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表单

solid

SMILES字符串

CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC(=O)[C@H]4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C27H46O2/c1-17(2)7-6-8-18(3)21-9-10-22-20-16-25(29)24-15-19(28)11-13-27(24,5)23(20)12-14-26(21,22)4/h17-24,28H,6-16H2,1-5H3/t18-,19+,20+,21-,22+,23+,24-,26-,27-/m1/s1

InChI key

JQMQKOQOLPGBBE-ZNCJEFCDSA-N

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储存分类代码

13 - Non 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)

法规信息

新产品
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历史批次信息供参考:

分析证书(COA)

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Mark F Vitha et al.
Biochimica et biophysica acta, 1768(1), 107-114 (2006-08-15)
We are interested in developing fluorescence methods for quantifying lateral variations in the dipole potential across cell surfaces. Previous work in this laboratory showed that the ratio of fluorescence intensities of the voltage-sensitive dye di-8-ANEPPS using excitation wavelengths at 420
Josep Cladera et al.
Journal of pharmaceutical sciences, 92(5), 1018-1027 (2003-04-25)
In the present work, we report the possibility of modifying the electrostatic properties of the skin by treating human epidermis with compounds whose structures possess a large molecular dipole moment. Data are presented showing that such a modification can be
Barbara G Auner et al.
International journal of pharmaceutics, 294(1-2), 149-155 (2005-04-09)
Phloretin and 6-ketocholestanol are penetration enhancers for percutaneous delivery of certain topically applied drugs. In the present study some physicochemical experiments have been performed to elucidate the mechanism of action of phloretin and 6-ketocholestanol. The penetration enhancing effect of phloretin
B G Auner et al.
International journal of pharmaceutics, 255(1-2), 109-116 (2003-04-04)
In this study, the effect of lipophilic counter-ions on the permeation of 5-aminolevulinic acid (ALA) in combination with skin impregnation by phloretin and 6-ketocholestanol was evaluated. Standard in vitro permeation experiments with porcine skin were performed analysing the ALA content
Vasyl V Shynkar et al.
Biochimica et biophysica acta, 1712(2), 128-136 (2005-06-01)
The dipole potential (Psi(d)) constitutes a large and functionally important part of the electrostatic potential of cell plasma membranes. However, its direct measurement is not possible. Herein, new 3-hydroxyflavone fluorescent probes were developed that respond strongly to Psi(d) changes by

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