Prednienic acid

(11β,17α)-11,17-二羟基-3-氧代雄甾-1,4-二烯-17-羧酸

Also known as: Prednisolone Impurity B, (11β,17α)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid, (11beta,17alpha)-11,17-Dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid, Δ1-Cortienic acid, Pj 90

Prednienic acid (CAS 37927-29-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H26O5 and a molecular weight of 346.41700 g/mol. It is also known as Prednisolone Impurity B, (11β,17α)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid and (11beta,17alpha)-11,17-Dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid. Key properties include a boiling point of 570.7ºC at 760mmHg, a density of 1.33g/cm3 and a flash point of 313ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

37927-29-0

Jingsj CID

J-1158613-5

Molecular Formula

C₂₀H₂₆O₅

Chinese Name

(11β,17α)-11,17-二羟基-3-氧代雄甾-1,4-二烯-17-羧酸

Molecular Weight

346.41700 g/mol

Category

Organic Acids

Last updated

8/21/2026