(24S)-3β-Hydroxyergost-5-en-7-one

Chemical Name:(24S)-3β-Hydroxyergost-5-en-7-one
Synonyms:(3β)​-3-​Hydroxyergost-​5-​en-​7-​one
CAS Number:156767-69-0
Alternate CAS #:Racemic: 103616-84-8
Molecular Formula:C₂₈H₄₆O₂
Molecular Weight:414.66
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
Applications:(24S)-3β-Hydroxyergost-5-en-7-one is a secondary metabolite found in the fruiting bodies of Cyttaria johowii. (24S)-3β-Hydroxyergost-5-en-7-one is a derivative of Ergosterol (E599240) which is the most important of the provitamins D. Ergosterol is usually obtained from yeast, synthesized from simple sugars such as glucose.
References:Bills, H., et al.: J. Biol. Chem., 80, 15 (1928); Castanheiro, R., et al.: Biorg. Med. Chem., 15, 6080 (2007); Pinto, M., et al.: Pharm. Pharmacol. Lett., 7, 125 (1997); Abraham, W.R., et al.: Phytochemistry, 36, 459 (1994)
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