11-Oxo-betaMethasone Dipropionate

11-Oxo-betaMethasone Dipropionate Structure
CAS No.
64967-90-4
Chemical Name:
11-Oxo-betaMethasone Dipropionate
Synonyms
Betamethasone Impurity 33;KBMPCHGHEBNIHH-IHWWKNBLSA-N;11-Oxo-βmethasone Dipropionate;11-Oxo-betaMethasone Dipropionate;Pregna-1,4-diene-3,11,20-trione, 9-fluoro-16-methyl-17,21-bis(1-oxopropoxy)-, (16β)- (9CI)
CBNumber:
CB72694280
Molecular Formula:
C28H35FO7
Molecular Weight:
502.57
MOL File:
64967-90-4.mol
Modify Date:
2023/4/23 13:52:06

11-Oxo-betaMethasone Dipropionate Properties

Melting point 156-159°C
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Dioxane (Slightly), Methanol (Slightly)
form Solid
color White

11-Oxo-betaMethasone Dipropionate Chemical Properties,Uses,Production

Uses

11-Oxo-betamethasone Dipropionate is an impurity of Betamethasone Dipropionate (B327005), a glucocorticoid used as an anti-inflammatory and antibacterial ointment for dermatosis.

11-Oxo-betaMethasone Dipropionate Preparation Products And Raw materials

Raw materials

Preparation Products

11-Oxo-betaMethasone Dipropionate KBMPCHGHEBNIHH-IHWWKNBLSA-N Betamethasone Impurity 33 Pregna-1,4-diene-3,11,20-trione, 9-fluoro-16-methyl-17,21-bis(1-oxopropoxy)-, (16β)- (9CI) 11-Oxo-βmethasone Dipropionate 64967-90-4 Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids