Desogestrel and its Impurities

Desogestrel is a third-generation oral contraceptives, which is used as birth control pills. It is a progestin and shows low impact on blood glucose and lipd profile, hence safe for diabeties patients.. Reference standards of Desogestrel API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 32 results for Desogestrel Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 04 63000

Desogestrel

Desogestrel

  • Catalogue No.:PA 04 63000

  • CAS :

    54024-22-5

  • Molecular Formula : C22H30O

  • Molecular Weight : 310.47

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63010

Desogestrel - Impurity A

13-Ethyl-11-methylidene-18,19-dinor-5α,17α-pregn-3-en-20-yn-17-ol

  • Catalogue No.:PA 04 63010

  • CAS :

    201360-82-9

  • Molecular Formula : C22H30O

  • Molecular Weight : 310.47

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63020

Desogestrel - Impurity B

11-Methylidene-19-nor-17α-pregn-4-en-20-yn-17-ol

  • Catalogue No.:PA 04 63020

  • CAS :

    54024-12-3

  • Molecular Formula : C21H28O

  • Molecular Weight : 296.45

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63030

Desogestrel - Impurity C

13-Ethyl-11-methylidenegon-4-en-17-one

  • Catalogue No.:PA 04 63030

  • CAS :

    54024-21-4

  • Molecular Formula : C20H28O

  • Molecular Weight : 284.44

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63040

Desogestrel - Impurity D

Etonogestrel

  • Catalogue No.:PA 04 63040

  • CAS :

    54048-10-1

  • Molecular Formula : C22H28O2

  • Molecular Weight : 324.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63050

Desogestrel - Impurity E

3-Hydroxy-desogestrel

  • Catalogue No.:PA 04 63050

  • CAS :

    70805-85-5

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.47

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63510

(8S,9S,13S,14S,17S)-13-Ethyl-17-ethynyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

(8S,9S,13S,14S,17S)-13-Ethyl-17-ethynyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

  • Catalogue No.:PA 04 63510

  • CAS :

    NA

  • Molecular Formula : C22H28O2

  • Molecular Weight : 324.46

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Drug Reference Standards & Impurity Synthesis in India
PA STI 028960

Desogestrel-13C2,d2 (Major)

Desogestrel-13C2,d2 (Major)

  • Catalogue No.:PA STI 028960

  • CAS :

    NA

  • Molecular Formula : C2013C2H28D2O

  • Molecular Weight : 314.47

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Drug Reference Standards & Impurity Synthesis in India
PA STI 039730

13β-Ethyl-11-methylenegon-4-en-17-one-d2

13β-Ethyl-11-methylenegon-4-en-17-one-d2

  • Catalogue No.:PA STI 039730

  • CAS :

    NA

  • Molecular Formula : C20H26D2O

  • Molecular Weight : 286.45

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Drug Reference Standards & Impurity Synthesis in India
PA USP1173279

Desogestrel Related Compound D (13-Ethyl-11-methylenegon-4-en-17-one) (1173279)

Desogestrel Related Compound D (13-Ethyl-11-methylenegon-4-en-17-one) (1173279)

  • Catalogue No.:PA USP1173279

  • CAS :

    54024-21-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1173235

Desogestrel (1173235)

Desogestrel (1173235)

  • Catalogue No.:PA USP1173235

  • CAS :

    54024-22-5

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1173268

Desogestrel Related Compound C (3-Ketodesogestrel) (1173268)

Desogestrel Related Compound C (3-Ketodesogestrel) (1173268)

  • Catalogue No.:PA USP1173268

  • CAS :

    54048-10-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP568RB

desogestrel (568RB)

desogestrel (568RB)

  • Catalogue No.:PA BP568RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP817RB

desogestrel impurity E (817RB)

desogestrel impurity E (817RB)

  • Catalogue No.:PA BP817RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP816RB

desogestrel impurity D (816RB)

desogestrel impurity D (816RB)

  • Catalogue No.:PA BP816RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1173246

Desogestrel Related Compound A (13-Ethyl-11-methylene-18, 19-dinor-5alpha, 17alpha-preg-3-en-20-yn- (1173246)

Desogestrel Related Compound A (13-Ethyl-11-methylene-18, 19-dinor-5alpha, 17alpha-preg-3-en-20-yn- (1173246)

  • Catalogue No.:PA USP1173246

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1173257

Desogestrel Related Compound B (3-Hydroxy-desogestrel) (1173257)

Desogestrel Related Compound B (3-Hydroxy-desogestrel) (1173257)

  • Catalogue No.:PA USP1173257

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000509

Desogestrel (Y0000509)

Desogestrel (Y0000509)

  • Catalogue No.:PA EPY0000509

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000510

Desogestrel for system suitability (Y0000510)

Desogestrel for system suitability (Y0000510)

  • Catalogue No.:PA EPY0000510

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63520

(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one

(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one

  • Catalogue No.:PA 04 63520

  • CAS :

    NA

  • Molecular Formula : C22H28O4

  • Molecular Weight : 356.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63530

(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one

(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one

  • Catalogue No.:PA 04 63530

  • CAS :

    NA

  • Molecular Formula : C22H28O3

  • Molecular Weight : 340.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63540

(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 04 63540

  • CAS :

    215252-94-1

  • Molecular Formula : C22H28O3

  • Molecular Weight : 340.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63550

(8R,9S,10R,13S,14S,15S,17R)-13-Ethyl-17-ethynyl-15,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

(8R,9S,10R,13S,14S,15S,17R)-13-Ethyl-17-ethynyl-15,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 04 63550

  • CAS :

    215252-83-8

  • Molecular Formula : C22H28O3

  • Molecular Weight : 340.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63560

6β-Hydroperoxy Etonogestrel

6β-Hydroperoxy Etonogestrel

  • Catalogue No.:PA 04 63560

  • CAS :

    NA

  • Molecular Formula : C23H30O4

  • Molecular Weight : 370.49

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Drug Reference Standards & Impurity Synthesis in India
PA 04 63580

17-β-Desogestrel

17-β-Desogestrel

  • Catalogue No.:PA 04 63580

  • CAS :

    NA

  • Molecular Formula : C22H30O

  • Molecular Weight : 310.48

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631000

3(R,S)-Hydroxy Desogestrel

3(R,S)-Hydroxy Desogestrel

  • Catalogue No.:PA 04 0631000

  • CAS :

    869627-85-0

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.48

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631001

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

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

  • Catalogue No.:PA 04 0631001

  • CAS :

    2503-06-2

  • Molecular Formula : C18H22O2

  • Molecular Weight : 270.37

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631002

(3R,8S,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol

(3R,8S,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol

  • Catalogue No.:PA 04 0631002

  • CAS :

    70805-84-4

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.48

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631004

(3S,8S,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol

(3S,8S,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol

  • Catalogue No.:PA 04 0631004

  • CAS :

    882297-86-1

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631005

(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 04 0631005

  • CAS :

    NA

  • Molecular Formula : C22H28O3

  • Molecular Weight : 340.46

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631006

(5R,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

(5R,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

  • Catalogue No.:PA 04 0631006

  • CAS :

    201360-83-0

  • Molecular Formula : C22H30O

  • Molecular Weight : 310.48

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Drug Reference Standards & Impurity Synthesis in India
PA 04 0631007

(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

  • Catalogue No.:PA 04 0631007

  • CAS :

    NA

  • Molecular Formula : C22H30O

  • Molecular Weight : 310.48

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