Pregna-1,4-diene-3,20-dione, 9,21-dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-6,16-dimethyl-, (11beta,16alpha)-

(11β,16α)-9,21-二氯-17-[(2-呋喃甲酰基)氧基]-11-羟基-6,16-二甲基孕甾-1,4-二烯-3,20-二酮

Also known as: (8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-11-hydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate, 9,21-dichloro-11β-hydroxy-6α,16α-dimethyl-3,20-dioxopregna-1,4- dien-17-yl furan-2-carboxylate, Mometasone EP Impurity J, Mometasone Furoate EP Impurity J, Mometasone Furoate Impurity 19（Mometasone Furoate EP Impurity J）, Mometasone Furoate impurity nine, Mometasone Impurity 32, Pregna-1,4-diene-3,20-dione, 9,21-dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-6,16-dimethyl-, (11β,16α)-

Pregna-1,4-diene-3,20-dione, 9,21-dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-6,16-dimethyl-, (11beta,16alpha)- (CAS 1370190-55-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C28H32Cl2O6 and a molecular weight of 535.5 g/mol. It is also known as (8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-11-hydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate, 9,21-dichloro-11β-hydroxy-6α,16α-dimethyl-3,20-dioxopregna-1,4- dien-17-yl furan-2-carboxylate and Mometasone EP Impurity J. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1370190-55-8

Jingsj CID

J-266165-6

Molecular Formula

C₂₈H₃₂Cl₂O₆

Chinese Name

(11β,16α)-9,21-二氯-17-[(2-呋喃甲酰基)氧基]-11-羟基-6,16-二甲基孕甾-1,4-二烯-3,20-二酮

Molecular Weight

535.5 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026