9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione

Also known as: 9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione, 9,11β-Epoxy-17,21-dihydroxy-9β-pregna-1,4-diene-3,20-dione, 9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione, 9beta,11beta-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione, EINECS 230-394-1, Prednisolone Impurity 15, Prednisone Impurity 1, Prednisolone impurity 7, (4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a-dimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one, Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-, (9β,11β)- (9CI)

9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione (CAS 7091-05-6) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C21H26O5 and a molecular weight of 358.42800 g/mol. Key properties include a boiling point of 564.2ºC at 760 mmHg, a density of 1.35 g/cm3 and a flash point of 201ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7091-05-6

Jingsj CID

J-1118334-1

Molecular Formula

C₂₁H₂₆O₅

Molecular Weight

358.42800 g/mol

Category

Ethers

Last updated

8/21/2026