中文名称:

二十五烷酸

中文同义词:

二十五烷酸;二十五碳酸;五十五烷酸;二十五烷酸 标准品

英文名称:

PENTACOSANOIC ACID

英文同义词:

PENTACOSANOIC ACID;N-PENTACOSANOIC ACID;N-PENTACOSANOIC ACID 95+%;PENTACOSANOIC ACID(SG);Pentacosanoic aci;NSC 89289;Pentacosanoic;PentacosanoicAcid>

CAS号:

506-38-7

分子式:

C25H50O2

分子量:

382.66

EINECS号:

208-036-0

相关类别:

食品和饮料标准品;脂肪酸;分析标准品;脂肪族化合物;标准品 -中药标准品;标准品;Biochemistry;Higher Fatty Acids Higher Alcohols;Monofunctional alpha,omega-Bifunctional Alkanes;Alkylcarboxylic Acids;Monofunctional Alkanes;Saturated Higher Fatty Acids;Fatty Acids;Saturated fatty acids and derivatives;Straight chain fatty acids

Mol文件:

506-38-7.mol

熔点 

83 °C

沸点 

440.48°C (rough estimate)

密度 

0.8913 (rough estimate)

折射率 

1.4675 (estimate)

储存条件 

2-8°C

酸度系数(pKa)

4.78±0.10(Predicted)

CAS 数据库

506-38-7(CAS DataBase Reference)

EPA化学物质信息

Pentacosanoic acid (506-38-7)

生物活性

Pentacosanoic acid 是一种 25 碳长链饱和脂肪酸，是戊酸的共轭酸。

靶点

Human Endogenous Metabolite

Human Endogenous Metabolite

体内研究

The degree of demyelination in adrenoleukodystrophy is related to the Pentacosanoic to Docosanoic acid ratios (C25:0/C22:0 and C26:0/C22:0). Mainly saturated fatty acids of the middle class components (C24:0, C25:0 and C26:0) are found in severely affected areas where the active process is complete. Because a region of high long chain fatty acid content, lacking histopathological change, is detected. The area with myelin destruction with axonal preservation is generally most prominent in the frontal edge of the lesion. A bell-shaped distribution of very long chain fatty acids, esterified to cholesterol, are detectable, with the mid-point being formed by Pentacosanoic (C25 : 0) and Hexacosanoic (C26 : 0) acids.