Halobetasol Propionate-impurities | Pharmaffiliates

halobetasol propionate and its Impurities

A propionate salt of Halobetasol, which is a a corticosteroid which is used to treat inflammation and itching of the skin like psoriosis, eczema, insect bites, rashes, allergies, and dermatitis. Reference standards of Halobetasol Propionate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 26 results for halobetasol propionate Impurities
PA 08 26000

Halobetasol Propionate

Halobetasol Propionate


  • Catalogue No.:PA 08 26000

  • CAS :

    66852-54-8

  • Molecular Formula : C25H31ClF2O5

  • Molecular Weight : 484.96

PA 08 26020

21-Acetate 17-propionate Diflorasone

21-Acetate 17-propionate Diflorasone


  • Catalogue No.:PA 08 26020

  • CAS :

    79861-38-4

  • Molecular Formula : C27H34F2O7

  • Molecular Weight : 508.55

PA 08 26510

21-Chloro Diflorasone

21-Chloro Diflorasone


  • Catalogue No.:PA 08 26510

  • CAS :

    98651-66-2

  • Molecular Formula : C22H27ClF2O4

  • Molecular Weight : 428.9

PA 08 26520

6-Chloro Halobetasol Propionate

6-Chloro Halobetasol Propionate


  • Catalogue No.:PA 08 26520

  • CAS :

    NA

  • Molecular Formula : C25H31Cl2FO5

  • Molecular Weight : 501.42

PA 08 26530

9-Chloro Halobetasol Propionate

9-Chloro Halobetasol Propionate


  • Catalogue No.:PA 08 26530

  • CAS :

    66852-61-7

  • Molecular Formula : C25H31Cl2FO5

  • Molecular Weight : 501.42

PA 08 26540

11-Propionate 21-Chloro Diflorasone

11-Propionate 21-Chloro Diflorasone


  • Catalogue No.:PA 08 26540

  • CAS :

    181527-42-4

  • Molecular Formula : C25H31ClF2O5

  • Molecular Weight : 484.96

PA 08 26550

Diflorasone 17-propionate

Diflorasone 17-propionate


  • Catalogue No.:PA 08 26550

  • CAS :

    924726-89-6

  • Molecular Formula : C25H32F2O6

  • Molecular Weight : 466.51

PA STI 046350

Halobetasol Propionate-d5

Halobetasol Propionate-d5


  • Catalogue No.:PA STI 046350

  • CAS :

    NA

  • Molecular Formula : C25H26D5ClF2O5

  • Molecular Weight : 489.99

PAI 08 004010

(4aS,6aS,7R)-2',2'-Diethyl-4a,6a,8-trimethyl-5a,6,6a,8,9,9a,9b,10-octahydro-11H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,4'-[1,3]dioxane]-2,5'(4aH)-dione

(4aS,6aS,7R)-2',2'-Diethyl-4a,6a,8-trimethyl-5a,6,6a,8,9,9a,9b,10-octahydro-11H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,4'-[1,3]dioxane]-2,5'(4aH)-dione


  • Catalogue No.:PAI 08 004010

  • CAS :

    NA

  • Molecular Formula : C27H36O5

  • Molecular Weight : 440.58

PAI 08 004020

(4aS,6aS)-7-(2-Hydroxyacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl propionate

(4aS,6aS)-7-(2-Hydroxyacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl propionate


  • Catalogue No.:PAI 08 004020

  • CAS :

    NA

  • Molecular Formula : C25H32O6

  • Molecular Weight : 428.53

PAI 08 004030

(4aS,6aS)-4a,6a,8-Trimethyl-7-(2-((methylsulfonyl)oxy)acetyl)-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate

(4aS,6aS)-4a,6a,8-Trimethyl-7-(2-((methylsulfonyl)oxy)acetyl)-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate


  • Catalogue No.:PAI 08 004030

  • CAS :

    NA

  • Molecular Formula : C26H34O8S

  • Molecular Weight : 506.61

PAI 08 004040

(4aS,6aS)-7-(2-Chloroacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate

(4aS,6aS)-7-(2-Chloroacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate


  • Catalogue No.:PAI 08 004040

  • CAS :

    NA

  • Molecular Formula : C25H31ClO5

  • Molecular Weight : 446.97

PAI 08 004050

(4aS,6aS)-2-Acetoxy-7-(2-chloroacetyl)-4a,6a,8-trimethyl-4a,5a,6,6a,7,8,9,9a,9b,10-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate

(4aS,6aS)-2-Acetoxy-7-(2-chloroacetyl)-4a,6a,8-trimethyl-4a,5a,6,6a,7,8,9,9a,9b,10-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Propionate


  • Catalogue No.:PAI 08 004050

  • CAS :

    NA

  • Molecular Formula : C27H33ClO6

  • Molecular Weight : 489.01

PAI 08 004060

(9R,10S,13S)-3-acetoxy-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-7H-cyclopenta[a]phenanthren-17-yl Propionate

(9R,10S,13S)-3-acetoxy-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-7H-cyclopenta[a]phenanthren-17-yl Propionate


  • Catalogue No.:PAI 08 004060

  • CAS :

    NA

  • Molecular Formula : C27H34ClFO6

  • Molecular Weight : 509.01

PAI 08 004070

(6S,9R,10S,13S)-3-Acetoxy-6-chloro-17-(2-chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate

(6S,9R,10S,13S)-3-Acetoxy-6-chloro-17-(2-chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate


  • Catalogue No.:PAI 08 004070

  • CAS :

    NA

  • Molecular Formula : C27H35Cl2FO6

  • Molecular Weight : 545.47

PA USP1302906

Halobetasol Propionate (1302906)

Halobetasol Propionate (1302906)


  • Catalogue No.:PA USP1302906

  • CAS :

    66852-54-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 08 0261000

Halobetasol Spiro Analog

Halobetasol Spiro Analog


  • Catalogue No.:PA 08 0261000

  • CAS :

    912360-04-4

  • Molecular Formula : C25H29ClF2O4

  • Molecular Weight : 466.95

PA 08 0261001

Diflorasone 17-propionate-21-mesylate

Diflorasone 17-propionate-21-mesylate


  • Catalogue No.:PA 08 0261001

  • CAS :

    84509-92-2

  • Molecular Formula : C26H34F2O8S

  • Molecular Weight : 544.61

PA 08 0261002

21-Methanesulfonyl 11-O-Propionyl Diflorasone

21-Methanesulfonyl 11-O-Propionyl Diflorasone


  • Catalogue No.:PA 08 0261002

  • CAS :

    NA

  • Molecular Formula : C26H34F2O8S

  • Molecular Weight : 544.61

PA 08 0261003

(6S,9R,10S,11S,13S,16S,17R)-6-Chloro-9-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-((methylsulfonyl)oxy)acetyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate

(6S,9R,10S,11S,13S,16S,17R)-6-Chloro-9-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-((methylsulfonyl)oxy)acetyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate


  • Catalogue No.:PA 08 0261003

  • CAS :

    NA

  • Molecular Formula : C26H34ClFO8S

  • Molecular Weight : 561.06

PA 08 0261004

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-6-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-((methylsulfonyl)oxy)acetyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-6-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-((methylsulfonyl)oxy)acetyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate


  • Catalogue No.:PA 08 0261004

  • CAS :

    NA

  • Molecular Formula : C26H34ClFO8S

  • Molecular Weight : 561.06

PAI 08 004072

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-6,9-difluoro-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl dipropionate

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-6,9-difluoro-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl dipropionate


  • Catalogue No.:PAI 08 004072

  • CAS :

    886204-51-9

  • Molecular Formula : C28H35ClF2O6

  • Molecular Weight : 541.04

PAI 08 004073

(8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-11-hydroxy-2',2',10,13,16-pentamethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(6H)-dione

(8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-11-hydroxy-2',2',10,13,16-pentamethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(6H)-dione


  • Catalogue No.:PAI 08 004073

  • CAS :

    NA

  • Molecular Formula : C25H32F2O5

  • Molecular Weight : 450.52

PAI 08 004074

(8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-2',2',10,13,16-pentamethyl-3,5'-dioxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxan]-11-yl propionate

(8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-2',2',10,13,16-pentamethyl-3,5'-dioxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxan]-11-yl propionate


  • Catalogue No.:PAI 08 004074

  • CAS :

    NA

  • Molecular Formula : C28H36F2O6

  • Molecular Weight : 506.59

PAI 08 004075

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-11-yl propionate

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-11-yl propionate


  • Catalogue No.:PAI 08 004075

  • CAS :

    NA

  • Molecular Formula : C25H32F2O6

  • Molecular Weight : 466.52

PA 08 0261006

Diflorasone 21-propionate

Diflorasone 21-propionate


  • Catalogue No.:PA 08 0261006

  • CAS :

    541502-98-1

  • Molecular Formula : C25H32F2O6

  • Molecular Weight : 466.52