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Merck
CN

C79409

胆甾醇硬脂酸酯

96%

别名:

胆固醇硬脂酸酯

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关于此项目

经验公式（希尔记法）:
C45H80O2
化学文摘社编号:
35602-69-8
分子量:
653.12
Beilstein:
2068492
EC 号:
252-637-0
MDL编号:
MFCD00003639
UNSPSC代码:
12352108
PubChem化学物质编号:
24892584
NACRES:
NA.22

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质量水平

100

方案

96%

表单

powder

旋光性

[α]25/D −21°, c = 2 in chloroform

mp

79-83 °C (lit.)

转变温度

cholesteric phase to smectic phase 75.5 °C
isotropic phase to cholesteric phase 79.5 °C
crystalline phase to isotropic phase 83 °C

SMILES字符串

CCCCCCCCCCCCCCCCCC(=O)O[C@H]1CC[C@]2(C)C3CC[C@]4(C)C(CCC4C3CC=C2C1)[C@H](C)CCCC(C)C

InChI

1S/C45H80O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h26,35-36,38-42H,7-25,27-34H2,1-6H3/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1

InChI key

XHRPOTDGOASDJS-XNTGVSEISA-N

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相关类别

一般描述

硬脂酸胆固醇酯是胆固醇的硬脂酸酯。在固态下，其自氧化作用高于其游离形式。

应用

它可作为参考标准品，通过GC对植物油中的生育酚和固醇进行测定。

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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB4073
STBL0384
STBK1009
STBJ7564
STBJ4738

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Autoxidation of cholesterol fatty acid esters in solid state and aqueous dispersion.
Korahani V, et al.
Lipids, 17(10), 703-708 (1982)
Laura Carreón-Palau et al.
Marine drugs, 18(12) (2020-12-03)
Triterpenoid biosynthesis is generally anaerobic in bacteria and aerobic in Eukarya. The major class of triterpenoids in bacteria, the hopanoids, is different to that in Eukarya, the lanostanoids, and their 4,4,14-demethylated derivatives, sterols. In the deep sea, the prokaryotic contribution
Haiyang Feng et al.
Chemical biology & drug design, 90(5), 867-872 (2017-04-23)
In this study, rhein-SLNs were successfully produced by hot homogenization followed by ultrasonication. Precirol ATO5 in which rhein exhibited higher partition coefficient was selected for preparation of SLNs. In the dynamic light scattering, the rhein-SLNs showed a smaller size with
Henry West et al.
Analytica chimica acta, 1141, 100-109 (2020-11-30)
Sterols are a class of lipid molecules that include cholesterol, oxysterols, and sterol esters. Sterol lipids play critical functional roles in mammalian biology, including the dynamic regulation of cell membrane fluidity, as precursors for the synthesis of bile acids, steroid
Michael A Jansen et al.
Analytical and bioanalytical chemistry, 397(6), 2367-2374 (2010-05-22)
Cholesteryl esters have antimicrobial activity and likely contribute to the innate immunity system. Improved separation techniques are needed to characterize these compounds. In this study, optimization of the reversed-phase high-performance liquid chromatography separation of six analyte standards (four cholesteryl esters
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商品

Cholesterol Esterification

Cholesterol esterification enhances transport efficiency in lipoproteins for increased blood stream transport.

胆固醇酯化TEST

胆固醇酯化可改善运输。胆固醇酯可更轻松地封装在脂蛋白内部-增加了在血液中可轻松运输的胆固醇数量。

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