Intermediate of API

21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate

CasNo:25122-52-5

Molecular Formula:C25H32ClFO5

Specifications:>95%+HPLC

21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate

CasNo:25120-99-4

Molecular Formula:C25H34ClFO5

Specifications:>95+%

BecloMethasone 21-Propionate

CasNo:69224-79-9

Molecular Formula:C25H33ClO6

Specifications:>95+%

(11β)-21-Chloro-9-fluoro-11-hydroxy-16-Methylpregna-1,4,16-triene-3,20-dione

CasNo:1356190-17-4

Molecular Formula:C22H26ClFO3

Specifications:>95%+HPLC

9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate

CasNo:4351-48-8

Molecular Formula:C25H33FO5

Specifications:>95%+HPLC

11-Oxo-betaMethasone Dipropionate

CasNo:64967-90-4

Molecular Formula:C28H35FO7

Specifications:>95%+HPLC

Clobetasol Propionate EP Impurity J

CasNo:1486466-31-2

Molecular Formula:C25H30ClFO4

Specifications:>95+%

Clobetasone Butyrate EP Impurity I

CasNo:639817-47-3

Molecular Formula:C26H32ClFO5

Specifications:>97%HPLC

Clobetasone

CasNo:54063-32-0

Molecular Formula:C22H26ClFO4

Specifications:>95%+HPLC

Finasteride Impurity 8

CasNo:4640-41-9

Molecular Formula:C8H2Cl2N2O2

Specifications:>95%+HPLC

Methyl 3-oxo-4-androstene-17beta-carboxylate

CasNo:2681-55-2

Molecular Formula:C21H30O3

Specifications:>95+%

Finasteride EPIMpurity B

CasNo:103335-41-7

Molecular Formula:C20H29NO3

Specifications:>97%HPLC