Norgestrel-impurities | Pharmaffiliates

norgestrel and its Impurities

Norgestrel is used to prevent pregnancy. It contains 2 hormones a progestin and an estrogen. It is sold under the brand name Ovral. It is marketed widely throughout the world. Reference standards of Norgestrel API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 20 results for norgestrel Impurities
PA STI 069140

Norgestrel-d6 (major)

Norgestrel-d6 (major)


  • Catalogue No.:PA STI 069140

  • CAS :

    NA

  • Molecular Formula : C21H22D6O2

  • Molecular Weight : 318.49

PA STI 069150

Norgestrel-d5

Norgestrel-d5


  • Catalogue No.:PA STI 069150

  • CAS :

    NA

  • Molecular Formula : C21H23D5O2

  • Molecular Weight : 317.48

PA STI 069160

D-(-)-Norgestrel-d7

D-(-)-Norgestrel-d7


  • Catalogue No.:PA STI 069160

  • CAS :

    NA

  • Molecular Formula : C21H21D7O2

  • Molecular Weight : 319.49

PA STI 069170

(-)-Norgestrel-2,2,4,6,6,10-d6

(-)-Norgestrel-2,2,4,6,6,10-d6


  • Catalogue No.:PA STI 069170

  • CAS :

    NA

  • Molecular Formula : C21H22D6O2

  • Molecular Weight : 318.49

PA STI 069180

D-(-)-Norgestrel-d6 17-Acetate

D-(-)-Norgestrel-d6 17-Acetate


  • Catalogue No.:PA STI 069180

  • CAS :

    NA

  • Molecular Formula : C23H24D6O3

  • Molecular Weight : 360.50

PA STI 069190

D-(-)-Norgestrel 17-Acetate-d3

D-(-)-Norgestrel 17-Acetate-d3


  • Catalogue No.:PA STI 069190

  • CAS :

    NA

  • Molecular Formula : C23H27D3O3

  • Molecular Weight : 357.50

PA STI 070670

6-Oxo D-(-)-Norgestrel-d6

6-Oxo D-(-)-Norgestrel-d6


  • Catalogue No.:PA STI 070670

  • CAS :

    NA

  • Molecular Formula : C21H20D6O3

  • Molecular Weight : 332.47

PA 41 05000

Norgestrel - API Standards

Norgestrel


  • Catalogue No.:PA 41 05000

  • CAS :

    6533-00-2

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Norgestrel (JP 0167)

Norgestrel (JP 0167)


  • Catalogue No.:PA JP0167

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Norgestrel (N1250000)

Norgestrel (N1250000)


  • Catalogue No.:PA EPN1250000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Norgestrel (1472000)

Norgestrel (1472000)


  • Catalogue No.:PA USP1472000

  • CAS :

    6533-00-2

  • Molecular Formula : NA

  • Molecular Weight : NA

norgestrel (714RB)

norgestrel (714RB)


  • Catalogue No.:PA BP714RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 41 05510

(8R,9S,13S,14S,17R,Z)-13-Ethyl-17-ethynyl-3-(hydroxyimino)-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate

(8R,9S,13S,14S,17R,Z)-13-Ethyl-17-ethynyl-3-(hydroxyimino)-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 41 05510

  • CAS :

    NA

  • Molecular Formula : C23H31NO3

  • Molecular Weight : 369.51

PA 41 05520

(8R,9S,13S,14S,17R,E)-13-Ethyl-17-ethynyl-3-(hydroxyimino)-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate

(8R,9S,13S,14S,17R,E)-13-Ethyl-17-ethynyl-3-(hydroxyimino)-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 41 05520

  • CAS :

    NA

  • Molecular Formula : C23H31NO3

  • Molecular Weight : 369.51

PA 41 05530

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

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


  • Catalogue No.:PA 41 05530

  • CAS :

    NA

  • Molecular Formula : C23H31NO3

  • Molecular Weight : 369.51

PA 41 05540

D-(-)-Norgestrel Trimethylsilyl Ether

D-(-)-Norgestrel Trimethylsilyl Ether


  • Catalogue No.:PA 41 05540

  • CAS :

    39942-01-3

  • Molecular Formula : C24H36O2Si

  • Molecular Weight : 384.63

PA 41 05550

rac 8α-[Δ-5(10)]-Norgestrel

rac 8α-[Δ-5(10)]-Norgestrel


  • Catalogue No.:PA 41 05550

  • CAS :

    5541-87-7

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

PA 41 05560

(8R,8'R,9S,9'S,10R,10'R,13S,13'S,14S,14'S,17S,17'S)-17,17'-(Ethyne-1,2-diyl)bis(13-ethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one)

(8R,8'R,9S,9'S,10R,10'R,13S,13'S,14S,14'S,17S,17'S)-17,17'-(Ethyne-1,2-diyl)bis(13-ethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one)


  • Catalogue No.:PA 41 05560

  • CAS :

    NA

  • Molecular Formula : C40H54O4

  • Molecular Weight : 598.87

PA 41 0050010

Norgestrel - Impurity A

rac-13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,8(14)-dien-20-yn-3-one


  • Catalogue No.:PA 41 0050010

  • CAS :

    110785-09-6

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.44

PA 41 0050090

Norgestrel - Impurity I

13-Ethyl-17-(13-ethyl-17-hydroxy-3-oxo-8ξ,9ξ,10ξ,13ξ,14ξ,17ξ-gon-4-en-17-yl)-17-hydroxy-8ξ, 9ξ,10ξ,13ξ,14ξ,17ξ-gon-4-en-3-one


  • Catalogue No.:PA 41 0050090

  • CAS :

    NA

  • Molecular Formula : C38H54O4

  • Molecular Weight : 574.85