Merck
All Photos(4)

C8503

Sigma-Aldrich

胆固醇

from sheep wool, ≥92.5% (GC), powder

Synonym(s):
胆甾-5-烯-3β-醇, 胆甾醇
Empirical Formula (Hill Notation):
C27H46O
CAS Number:
Molecular Weight:
386.65
Beilstein:
1915888
EC 号:
MDL编号:
eCl@ss:
39023139
PubChem化学物质编号:
NACRES:
NA.77

质量水平

200

生物来源

sheep wool

测定

≥92.5% (GC)

形式

powder

bp

360 °C (lit.)

mp

147-149 °C (lit.)

溶解性

water: soluble 0.00003 g/L at 20 °C

密度

1.067 g/mL at 25 °C (lit.)

运输

ambient

储存温度

room temp

SMILES string

CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

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/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1

InChI key

HVYWMOMLDIMFJA-DPAQBDIFSA-N

Gene Information

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应用

用胆固醇制备免疫刺激复合物以增强细胞和体液反应。将其添加到动物饲料中,研究富含胆固醇饲料的影响。

包装

25, 100, 500 g in poly bottle
1, 5 kg in poly drum

生化/生理作用

胆固醇是一种脂质,约占细胞膜结构成分的 20-25%。它决定了膜的流动性和渗透性,使膜能通透水,但不能通透离子和质子。胆固醇也调节细胞膜上存在的转运蛋白和信号蛋白的功能。合成胆固醇的主要部位是小肠和肝脏。
所有生物膜的主要成分;总脑脂质中含 ~25% 的胆固醇。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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