Dienogest-impurities | Pharmaffiliates

dienogest and its Impurities

Dienogest is primarily used as a contraceptive in combination with ethinylestradiol, or in other combination form pills approved in United States and Europe however it is not available in the US by itself. Reference standards of Dienogest API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 21 results for dienogest Impurities
PA 04 83000

Dienogest - API

Dienogest


  • Catalogue No.:PA 04 83000

  • CAS :

    65928-58-7

  • Molecular Formula : C20H25NO2

  • Molecular Weight : 311.42

PA 04 83010

Dienogest - Impurity A

[(17β)-11,17-Dihydroxy-3-oxoestra-4,9-dien-17-yl]acetonitrile


  • Catalogue No.:PA 04 83010

  • CAS :

    86153-39-1 (Fixed Stereochemistry)

  • Molecular Formula : C20H25NO3

  • Molecular Weight : 327.42

PA 04 83020

Dienogest - Impurity B

Estra-4,9-diene-3,17-dione


  • Catalogue No.:PA 04 83020

  • CAS :

    5173-46-6

  • Molecular Formula : C18H22O2

  • Molecular Weight : 270.37

PA 04 83030

Dienogest - Impurity C

[(17β)-17-Hydroxy-3-oxoestra-5(10),9(11)-dien-17-yl]acetonitrile


  • Catalogue No.:PA 04 83030

  • CAS :

    106111-42-6

  • Molecular Formula : C20H25NO2

  • Molecular Weight : 311.43

PA 04 83040

Dienogest - Impurity D

[(8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl]acetonitrile


  • Catalogue No.:PA 04 83040

  • CAS :

    190662-30-7

  • Molecular Formula : C22H29NO3

  • Molecular Weight : 355.47

PA 04 83060

Dienogest - Impurity F

[(17β)-17-Hydroxy-3-oxoestr-4-en-17-yl]acetonitrile


  • Catalogue No.:PA 04 83060

  • CAS :

    67473-36-3

  • Molecular Formula : C20H27NO2

  • Molecular Weight : 313.44

PA 04 83070

Dienogest - Impurity G

[(17β)-3,17-Dihydroxyestra-1,3,5(10),9(11)-tetraen-17-yl]acetonitrile


  • Catalogue No.:PA 04 83070

  • CAS :

    86153-38-0

  • Molecular Formula : C20H23NO2

  • Molecular Weight : 309.40

PA 04 83120

Dienogest - Impurity L

(8S,13S,14S)-13-Methyl-1,4,6,7,8,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-3,2′-[1,3]dioxolan]-17(2H)-one


  • Catalogue No.:PA 04 83120

  • CAS :

    5571-36-8

  • Molecular Formula : C20H26O3

  • Molecular Weight : 314.42

PA STI 031110

Dienogest-d5 (major)

Dienogest-d5 (major)


  • Catalogue No.:PA STI 031110

  • CAS :

    NA

  • Molecular Formula : C20H20D5NO2

  • Molecular Weight : 316.45

PA EPY0001785

Dienogest (Y0001785)

Dienogest (Y0001785)


  • Catalogue No.:PA EPY0001785

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001782

Dienogest for system suitability (Y0001782)

Dienogest for system suitability (Y0001782)


  • Catalogue No.:PA EPY0001782

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 83110

Dienogest - Impurity K

[(17β)-11-Hydroperoxy-17-hydroxy-3-oxoestra-4,9-dien-17-yl]acetonitrile


  • Catalogue No.:PA 04 83110

  • CAS :

    106111-43-7 (Fixed Stereochemistry)

  • Molecular Formula : C20H25NO4

  • Molecular Weight : 343.42

PA IPIPRS 92 13

Dienogest (IPRS/92/13)-from IPC


  • Catalogue No.:PA IPIPRS 92 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PAI 04 083001

2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-3-(pyrrolidin-1-yl)-2,6,7,8,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile

2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-3-(pyrrolidin-1-yl)-2,6,7,8,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile


  • Catalogue No.:PAI 04 083001

  • CAS :

    NA

  • Molecular Formula : C24H32N2O

  • Molecular Weight : 364.53

PA 04 0831000

Dienogest - Impurity E

[(17β)-17-Hydroxy-3,3-dimethoxyestra-5(10),9(11)-dien-17-yl]acetonitrile


  • Catalogue No.:PA 04 0831000

  • CAS :

    102193-41-9

  • Molecular Formula : C22H31NO3

  • Molecular Weight : 357.49

PA 04 0831001

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile


  • Catalogue No.:PA 04 0831001

  • CAS :

    NA

  • Molecular Formula : C22H29NO3

  • Molecular Weight : 355.48

PA 04 0831002

2-((8S,13S,14S)-3-Hydroxy-13-methyl-17-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl)acetonitrile

2-((8S,13S,14S)-3-Hydroxy-13-methyl-17-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl)acetonitrile


  • Catalogue No.:PA 04 0831002

  • CAS :

    NA

  • Molecular Formula : C20H25NO2

  • Molecular Weight : 311.43

PA 04 0830080

Dienogest - Impurity H

[(17β)-3,17-Dihydroxyestra-1,3,5(10)-trien-17-yl]acetonitrile


  • Catalogue No.:PA 04 0830080

  • CAS :

    16669-06-0

  • Molecular Formula : C20H25NO2

  • Molecular Weight : 311.43

PA 04 0830090

Dienogest - Impurity I

[(17β)-17-Hydroxy-3-oxoestr-5(10)-en-17-yl]acetonitrile


  • Catalogue No.:PA 04 0830090

  • CAS :

    65928-65-6

  • Molecular Formula : C20H27NO2

  • Molecular Weight : 313.44

PA 04 0830100

Dienogest - Impurity J

[(17β)-17-Hydroxy-3-methoxyestra-1,3,5(10)-trien-17-yl]acetonitrile


  • Catalogue No.:PA 04 0830100

  • CAS :

    24284-84-2

  • Molecular Formula : C21H27NO2

  • Molecular Weight : 325.45

PA 04 0830130

Dienogest - Impurity M

[(17β)-4-Bromo-17-hydroxy-3-oxoestra-4,9-dien-17-yl]acetonitrile


  • Catalogue No.:PA 04 0830130

  • CAS :

    98149-13-4

  • Molecular Formula : C20H24BrNO2

  • Molecular Weight : 390.32