83291-83-2

Basic information

• Product Name: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester
• CAS NO: 83291-83-2
• Molecular Weight: 519.638
• Mol File: 83291-83-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(83291-83-2)
• EPA Substance Registry System: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(83291-83-2)

Safety Data

• Hazardous Substances Data: 83291-83-2(Hazardous Substances Data)

Upstream product

• 17652-24-3 prednisolone 17,21-diacetate 
• 6677-19-6 17α,21-diacetoxypregna-1,4-diene-3,11,20-trione 
• 125-10-0 prednisone acetate 
• 50-00-0 formaldehyd 
• 622-30-0 N-benzyl hydroxylalmine 
• 3044-42-6 21-acetoxy-11β-hydroxyl-1,4,16-pregnatriene-3,20-dione 

Relevant articles and documents

Synthesis and Topical Antiinflamatory Activity of Some Steroidal Isoxazolidines

1,3-Dipolar cycloaddition of N-methylnitrone, N-benzylnitrone, and pyrroline N-oxide to 1,4,16-pregnatriene-3,20-diones is described.In each case only isoxazolidines were isolated.The pentacyclic adducts 16-19 were active topical antiinflammatory agents in mice, with 18 being more potent than any of the standard compound tested.The hexacyclic adduct 20 was inactive in this assay.