474-63-5

474-63-5 structure

Name: Chalinasterol
Chemical Name: 24-methylenecholesterol
CAS Number: 474-63-5
Molecular Formula: C₂₈H₄₆O
Molecular Weight: 398.66400
Catalog: Research Areas Inflammation/Immunology
Create Date: 2017-07-16 10:41:38
Modify Date: 2026-07-10 10:20:56
24-Methylenecholesterol (Ostreasterol), a natural marine sterol, stimulates cholesterol acyltransferase in human macrophages. 24-Methylenecholesterol possess anti-aging effects in yeast. 24-methylenecholesterol enhances honey bee longevity and improves nurse bee physiology[1][2][3].

Name	24-methylenecholesterol
Synonyms	Ergosta-5,24-dien-3-ol, (3β) Ergosta-5,24-dien-3beta-ol 24-methylencholesterol Ergosta-5,24-dien-3-ol, (3beta)- (9ci) Cholesterol 24-Methylene Impurity 24-Methylcholesta-5,24-dien-3β-ol Cholesterol, 24-methylene 5α-Ergosta-5,24-dien-3β-ol Ergosta-5,24-dien-3beta-ol (8ci) 24-METHYLENECHOLESTEROL-3-SULFATE SODIUM Ergosta-5,24-dien-3β-ol Nsc

Description	24-Methylenecholesterol (Ostreasterol), a natural marine sterol, stimulates cholesterol acyltransferase in human macrophages. 24-Methylenecholesterol possess anti-aging effects in yeast. 24-methylenecholesterol enhances honey bee longevity and improves nurse bee physiology[1][2][3].
Related Catalog	Research Areas >> Inflammation/Immunology
References	[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.