Pregna-1,4-diene-3,20-dione,11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide 21-acetate Chemical Properties

Melting point:

248-250 °C

Boiling point:

592.2±50.0 °C(Predicted)

Density 

1.28±0.1 g/cm3(Predicted)

storage temp. 

Hygroscopic, -20°C Freezer, Under inert atmosphere

solubility 

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

14.26±0.70(Predicted)

color 

White to Off-White

Stability:

Hygroscopic

Pregna-1,4-diene-3,20-dione,11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide 21-acetate Usage And Synthesis

Uses

Desonide 21-Acetate is a reactant in the synthesis of 7α-halogenocorticosteroids with anti-inflammatory activity.

Pregna-1,4-diene-3,20-dione,11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide 21-acetate(25092-25-5)Related Product Information

• Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-
• Pregna-1,4-diene-3,20-dione,11,17-dihydroxy-6-methyl-, (6a,11b)-
• Pregna-4,6-diene-3,20-dione
• Pregna-1,4-diene-3,20-dione, 11,21-dihydroxy-16,17-[propylidenebis(oxy)]-, [11β,16α(R)]- (9CI)
• Pregna-1,4-diene-3,20-dione, 6,9-difluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (6β,11β,16α)-
• Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-16,17-[ethylidenebis(oxy)]-6,9-difluoro-11-hydroxy-, [6α,11β,16α(S)]- (9CI)
• Desonide 1,2-Saturated
• Desonide 9, 11-Epoxide
• Desonide delta 9 (11) analog
• Acetamide
• Betamethasone 21-acetate
• Betamethasone Acetate EP Impurity C