Mometasone-impurities | Pharmaffiliates

mometasone and its Impurities

Mometasone is used to treat skin conditions such as eczema, psoriasis, allergies, and rash. Mometasone decreases swelling, itching, and redness. It is available as a generic medication.Reference standards of Mometasone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 38 results for mometasone Impurities
PA 13 60520

Mometasone 21-acetate

Mometasone 21-acetate


  • Catalogue No.:PA 13 60520

  • CAS :

    83897-05-6

  • Molecular Formula : C29H33ClO8

  • Molecular Weight : 545.02

PA 13 60530

Mometasone 21-furoate

Mometasone 21-furoate


  • Catalogue No.:PA 13 60530

  • CAS :

    NA

  • Molecular Formula : C32H33ClO9

  • Molecular Weight : 597.05

PA 13 60560

(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-11-hydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-11-hydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate


  • Catalogue No.:PA 13 60560

  • CAS :

    1370190-55-8

  • Molecular Formula : C28H32Cl2O6

  • Molecular Weight : 535.46

PA 13 60570

Mometasone-17,20-Difuroate

Mometasone-17,20-Difuroate


  • Catalogue No.:PA 13 60570

  • CAS :

    NA

  • Molecular Formula : C32H32Cl2O8

  • Molecular Weight : 615.5

PA STI 065600

Mometasone-d5

Mometasone-d5


  • Catalogue No.:PA STI 065600

  • CAS :

    NA

  • Molecular Formula : C22H23D5Cl2O4

  • Molecular Weight : 432.39

PA STI 065610

Mometasone Furoate-d3

Mometasone Furoate-d3


  • Catalogue No.:PA STI 065610

  • CAS :

    NA

  • Molecular Formula : C27H27D3Cl2O6

  • Molecular Weight : 524.45

PA STI 019770

21-Chloro-17α-[(2-furanylcarbonxyl-d3)oxy]-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione

21-Chloro-17α-[(2-furanylcarbonxyl-d3)oxy]-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione


  • Catalogue No.:PA STI 019770

  • CAS :

    NA

  • Molecular Formula : C27H26D3ClO6

  • Molecular Weight : 487.99

PAI 13 003010

(4aS,4bS,5aS,6aS,7R,8S)-7-(2-Chloroacetyl)-7-hydroxy-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one

(4aS,4bS,5aS,6aS,7R,8S)-7-(2-Chloroacetyl)-7-hydroxy-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one


  • Catalogue No.:PAI 13 003010

  • CAS :

    NA

  • Molecular Formula : C22H27ClO4

  • Molecular Weight : 390.90

PAI 13 003020

(4aS,4bS,5aS,6aS,7R,8S)-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 furan-2-carboxylate

(4aS,4bS,5aS,6aS,7R,8S)-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 furan-2-carboxylate


  • Catalogue No.:PAI 13 003020

  • CAS :

    NA

  • Molecular Formula : C27H29ClO6

  • Molecular Weight : 485.00

PAI 13 003030

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

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


  • Catalogue No.:PAI 13 003030

  • CAS :

    NA

  • Molecular Formula : C29H32Cl2O8

  • Molecular Weight : 579.47

PAI 13 003060

(9R,10S,11S,13S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-6,11-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

(9R,10S,11S,13S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-6,11-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate


  • Catalogue No.:PAI 13 003060

  • CAS :

    NA

  • Molecular Formula : C27H30Cl2O7

  • Molecular Weight : 537.40

PAI 13 003070

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

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


  • Catalogue No.:PAI 13 003070

  • CAS :

    NA

  • Molecular Formula : C27H31ClO6

  • Molecular Weight : 486.98

PAI 13 003080

2-((4aS,4bS,5aS,6aS,7R,8R)-7-Hydroxy-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)-2-oxoethyl Methanesulfonate

2-((4aS,4bS,5aS,6aS,7R,8R)-7-Hydroxy-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)-2-oxoethyl Methanesulfonate


  • Catalogue No.:PAI 13 003080

  • CAS :

    NA

  • Molecular Formula : C23H30O7S

  • Molecular Weight : 450.55

PAI 13 003090

(4aS,4bS,5aS,6aS,7S,8R)-7-Hydroxy-7-((4S)-3-hydroxy-2,2-dioxido-1,2-oxathiolan-4-yl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one

(4aS,4bS,5aS,6aS,7S,8R)-7-Hydroxy-7-((4S)-3-hydroxy-2,2-dioxido-1,2-oxathiolan-4-yl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one


  • Catalogue No.:PAI 13 003090

  • CAS :

    NA

  • Molecular Formula : C23H30O7S

  • Molecular Weight : 450.55

PAI 13 003100

(4aS,4bS,5aS,6aS,7R,8R)-7-(2,2-Dioxido-5H-1,2-oxathiol-4-yl)-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 furan-2-carboxylate

(4aS,4bS,5aS,6aS,7R,8R)-7-(2,2-Dioxido-5H-1,2-oxathiol-4-yl)-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 furan-2-carboxylate


  • Catalogue No.:PAI 13 003100

  • CAS :

    NA

  • Molecular Formula : C28H30O8S

  • Molecular Weight : 526.60

PAI 13 003110

(9R,10S,11S,13S,16R,17R)-9-chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

(9R,10S,11S,13S,16R,17R)-9-chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate


  • Catalogue No.:PAI 13 003110

  • CAS :

    NA

  • Molecular Formula : C28H31ClO8S

  • Molecular Weight : 563.06

PAI 13 003120

(9R,10S,13S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

(9R,10S,13S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate


  • Catalogue No.:PAI 13 003120

  • CAS :

    NA

  • Molecular Formula : C27H28Cl2O6

  • Molecular Weight : 519.41

PA 13 60580

(8S,9R,10S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

(8S,9R,10S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate


  • Catalogue No.:PA 13 60580

  • CAS :

    NA

  • Molecular Formula : C27H28Cl2O6

  • Molecular Weight : 519.42

Mometasone Furoate (IPRS/02/14)-from IPC


  • Catalogue No.:PA IPIPRS 02 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Mometasone furoate (M2900000)

Mometasone furoate (M2900000)


  • Catalogue No.:PA EPM2900000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Mometasone Furoate (1445470)

Mometasone Furoate (1445470)


  • Catalogue No.:PA USP1445470

  • CAS :

    83919-23-7

  • Molecular Formula : NA

  • Molecular Weight : NA

mometasone furoate (768RB)

mometasone furoate (768RB)


  • Catalogue No.:PA BP768RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 13 0601000

Icomethasone 21-propionate

Icomethasone 21-propionate


  • Catalogue No.:PA 13 0601000

  • CAS :

    107085-37-0

  • Molecular Formula : C25H33ClO6

  • Molecular Weight : 464.98

PA 13 0601001

21-Acetyloxy Deschloromometasone Furoate 9,11-epoxide

21-Acetyloxy Deschloromometasone Furoate 9,11-epoxide


  • Catalogue No.:PA 13 0601001

  • CAS :

    109183-56-4

  • Molecular Formula : C30H34O8

  • Molecular Weight : 522.59

PA 13 0601002

9α-Chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4- diene-3,20-dione 17-(2-furoate)

9α-Chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4- diene-3,20-dione 17-(2-furoate)


  • Catalogue No.:PA 13 0601002

  • CAS :

    148596-90-1

  • Molecular Formula : C27H31ClO7

  • Molecular Weight : 502.99

PA 13 0601004

 9,21-Dichloro-11b-hydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-17-yl 5-chloro furan 2-carboxylate;

9,21-Dichloro-11b-hydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-17-yl 5-chloro furan 2-carboxylate;


  • Catalogue No.:PA 13 0601004

  • CAS :

    NA

  • Molecular Formula : C27H29Cl3O6

  • Molecular Weight : 555.87

PA 13 0601005

Dichlorisone Acetate

Dichlorisone Acetate


  • Catalogue No.:PA 13 0601005

  • CAS :

    79-61-8

  • Molecular Formula : C23H28Cl2O5

  • Molecular Weight : 455.37

Mometasone Furoate (IPRS/64/20) - from IPC

Mometasone Furoate (IPRS/64/20) - from IPC


  • Catalogue No.:PA IPRS 64 20

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Mometasone furoate for system suitability (Y0001977)

Mometasone furoate for system suitability (Y0001977)


  • Catalogue No.:PA EPY0001977

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PAI 13 003121

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

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


  • Catalogue No.:PAI 13 003121

  • CAS :

    NA

  • Molecular Formula : C27H31ClO6

  • Molecular Weight : 486.99

PAI 13 003122

(8S,9S,10R,13S,14S,16R,17R)-17-(2-Chloroacetyl)-17-hydroxy-10,13,16-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione

(8S,9S,10R,13S,14S,16R,17R)-17-(2-Chloroacetyl)-17-hydroxy-10,13,16-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione


  • Catalogue No.:PAI 13 003122

  • CAS :

    2305584-90-9

  • Molecular Formula : C22H27ClO4

  • Molecular Weight : 390.9

PAI 13 003123

2-((8R)-11-Bromo-7-hydroxy-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)-2-oxoethyl Acetate

2-((8R)-11-Bromo-7-hydroxy-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)-2-oxoethyl Acetate


  • Catalogue No.:PAI 13 003123

  • CAS :

    NA

  • Molecular Formula : C24H29BrO6

  • Molecular Weight : 493.39

PAI 13 003124

2-((8R,11S)-7-Hydroxy-4a,6a,8,11-tetramethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl Acetate

2-((8R,11S)-7-Hydroxy-4a,6a,8,11-tetramethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl Acetate


  • Catalogue No.:PAI 13 003124

  • CAS :

    NA

  • Molecular Formula : C25H32O6

  • Molecular Weight : 428.53

PAI 13 003125

2-((6S,16R)-9-Chloro-11,17-dihydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate

2-((6S,16R)-9-Chloro-11,17-dihydroxy-6,10,13,16-tetramethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate


  • Catalogue No.:PAI 13 003125

  • CAS :

    NA

  • Molecular Formula : C25H33ClO6

  • Molecular Weight : 464.98

PAI 13 003126

(6S,16R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

(6S,16R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PAI 13 003126

  • CAS :

    NA

  • Molecular Formula : C23H31ClO5

  • Molecular Weight : 422.95

PAI 13 003127

(6S,16R)-9-Chloro-17-(2-chloroacetyl)-11,17-dihydroxy-6,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

(6S,16R)-9-Chloro-17-(2-chloroacetyl)-11,17-dihydroxy-6,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PAI 13 003127

  • CAS :

    NA

  • Molecular Formula : C23H30Cl2O4

  • Molecular Weight : 441.39

PAI 13 003128

(4aS,6aS,7R,8S)-7-(2-Acetoxyacetyl)-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 furan-2-carboxylate

(4aS,6aS,7R,8S)-7-(2-Acetoxyacetyl)-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 furan-2-carboxylate


  • Catalogue No.:PAI 13 003128

  • CAS :

    NA

  • Molecular Formula : C29H32O8

  • Molecular Weight : 508.57

PAI 13 003129

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

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


  • Catalogue No.:PAI 13 003129

  • CAS :

    NA

  • Molecular Formula : C29H33ClO8

  • Molecular Weight : 545.03