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21902-99-8

21902-99-8 Structure

21902-99-8 Structure
IdentificationBack Directory
[Name]

(22R)-18-Acetoxy-5,6β-epoxy-4β,22-dihydroxy-1-oxo-5β-ergosta-2,24-dien-26-oic acid δ-lactone
[CAS]

21902-99-8
[Synonyms]

Withacnistin
(22R)-18-Acetoxy-5,6β-epoxy-4β,22-dihydroxy-1-oxo-5β-ergosta-2,24-dien-26-oic acid δ-lactone
[Molecular Formula]

C30H40O7
[MOL File]

21902-99-8.mol
[Molecular Weight]

512.639
Hazard InformationBack Directory
[Uses]

Withacnistin is a withanolide which can be extracted from lochronia cocrineuni. Withacnistin can be utilized in cancer research[1].
[References]

[1] Kupchan SM, et al. Active principles of Acnistus arborescens. Isolation and structural and spectral studies of withaferin A and withacnistin. J Org Chem. 1969 Dec;34(12):3858-66. DOI:10.1021/jo01264a027
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