Intermediate of API

Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-9-fluoro-11,21-dihydroxy-16-methyl-, (11β,16α)-

CasNo:25122-35-4

Molecular Formula:C24H31FO6

Specifications:>95+%

Dexamethasone-17-valerate

CasNo:33755-46-3

Molecular Formula:C27H37FO6

Specifications:>97.85%HPLC

1,2-Dihydro Dexamethasone

CasNo:426-17-5

Molecular Formula:C22H31FO5

Specifications:>95+%

Dexamethasone Impurity 6

CasNo:2964-81-0

Molecular Formula:C22H27FO5

Specifications:>95+%

Dexamethasone Impurity 9

CasNo:84449-15-0

Molecular Formula:C22H27FO6

Specifications:>95+%HPLC

Dexamethasone Sodium Phosphate EP Impurity H

CasNo:162968-22-1

Molecular Formula:C22H30FO8P-2

Specifications:>95+%

16α-Methyl-11-oxo Prednisolone

CasNo:2036-77-3

Molecular Formula:C22H28O5

Specifications:>95+%

Prednisone Impurity 24

CasNo:1058-04-4

Molecular Formula:C24H30O6

Specifications:>95+%

17β-Carboxy-17-desoxy Dexamethasone

CasNo:75262-69-0

Molecular Formula:C21H27FO4

Specifications:>95+%

21-Dehydro Dexamethasone Hydrate

CasNo:2964-79-6

Molecular Formula:C22H27FO5

Specifications:>95+%HPLC

2-[(1S,2S,10S,11S,13R,14R,15S,17S)-14-hydroxy-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]-2-oxoacetaldehyde

CasNo:1169872-15-4

Molecular Formula:C22H26O5

Specifications:>95+%HPLC

9-fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-valerate

CasNo:2600-31-9

Molecular Formula:C27H37FO6

Specifications:>99.14%HPLC