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ChemicalBook--->CAS DataBase List--->21902-96-5

21902-96-5

21902-96-5 Structure

21902-96-5 Structure
IdentificationBack Directory
[Name]

(22R)-5β,6β-Epoxy-3-methoxy-1-oxo-4β,22,27-trihydroxyergost-24-en-26-oic acid 26,22-lactone
[CAS]

21902-96-5
[Synonyms]

2,3-Dihydro-3-methoxywithaferin A
(22R)-5β,6β-Epoxy-3-methoxy-1-oxo-4β,22,27-trihydroxyergost-24-en-26-oic acid 26,22-lactone
(22R)-5β,6β-Epoxy-3-methoxy-1-oxo-4β,22,27-trihydroxyergost-24-en-26-oic acid 26,22-lactone
Ergost-24-en-26-oic acid, 5,6-epoxy-4,22,27-trihydroxy-3-methoxy-1-oxo-, δ-lactone, (4β,5β,6β,22R)-
[Molecular Formula]

C29H42O7
[MOL File]

21902-96-5.mol
[Molecular Weight]

502.65
Chemical PropertiesBack Directory
[Boiling point ]

681.7±55.0 °C(Predicted)
[density ]

1.26±0.1 g/cm3(Predicted)
[pka]

13.66±0.10(Predicted)
Hazard InformationBack Directory
[Uses]

2,3-Dihydro-3-methoxywithaferin A is an analogue of 2,3-dihydrowithaferin-A. 2,3-Dihydro-3-methoxywithaferin A inhibits proiiferation of P388 cells[1].
[References]

[1] Ján Fuska, et al, Microbial transformation of 2,3-dihydro-3-methoxywithaferin-A by Cunninghamella elegans, Phytochemistry, Volume 25, Issue 7, 1986, Pages 1613-1615, ISSN 0031-9422.
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