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24-Methylenecholesterol

更新时间:2025-08-26 12:44:37

24-Methylenecholesterol结构式
24-Methylenecholesterol结构式
品牌特惠专场
常用名 24-Methylenecholesterol 英文名 Chalinasterol
CAS号 474-63-5 分子量 398.66400
密度 0.98g/cm3 沸点 490.3ºC at 760mmHg
分子式 C28H46O 熔点 N/A
MSDS N/A 闪点 213.8ºC

 24-Methylenecholesterol用途


24亚甲基胆固醇(Ostresterol),一种天然海洋甾醇,刺激人类巨噬细胞中的胆固醇酰基转移酶。24亚甲基胆固醇在酵母中具有抗衰老作用。24-亚甲基胆固醇可延长蜜蜂寿命,改善蜜蜂的生理机能[1][2][3]。

 24-Methylenecholesterol名称

英文名 24-methylenecholesterol
英文别名 更多

 24-Methylenecholesterol生物活性

描述 24亚甲基胆固醇(Ostresterol),一种天然海洋甾醇,刺激人类巨噬细胞中的胆固醇酰基转移酶。24亚甲基胆固醇在酵母中具有抗衰老作用。24-亚甲基胆固醇可延长蜜蜂寿命,改善蜜蜂的生理机能[1][2][3]。
相关类别
参考文献

[1]. Tabas I, et al. The reactivity of desmosterol and other shellfish- and xanthomatosis-associated sterols in the macrophage sterol esterification reaction. J Clin Invest. 1989 Dec;84(6):1713-21.

[2]. Sun Y, et al. Sterols from Mytilidae show anti-aging and neuroprotective effects via anti-oxidative activity. Int J Mol Sci. 2014 Nov 25;15(12):21660-73.

[3]. Chakrabarti P, et al. Changes in Honey Bee Head Proteome in Response to Dietary 24-Methylenecholesterol. Insects. 2020 Oct 29;11(11):743.

 24-Methylenecholesterol物理化学性质

密度 0.98g/cm3
沸点 490.3ºC at 760mmHg
分子式 C28H46O
分子量 398.66400
闪点 213.8ºC
精确质量 398.35500
PSA 20.23000
LogP 7.55480
InChIKey INDVLXYUCBVVKW-PXBBAZSNSA-N
SMILES C=C(CCC(C)C1CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C)C(C)C
蒸汽压 1.14E-11mmHg at 25°C
折射率 1.528
稳定性

1. 存在于烟叶中。

分子结构

1、 摩尔折射率:124.14

2、 摩尔体积(cm3/mol):402.7

3、 等张比容(90.2K):998.4

4、 表面张力(dyne/cm):37.7

5、 极化率(10-24cm3):49.21

更多

1.折射率 (n20D) :1.528

 24-Methylenecholesterol合成线路

 24-Methylenecholesterol靶点实验

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 24-Methylenecholesterol英文别名

24-methylencholesterol
Chalinasterol
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