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.
Norgestrel
Catalogue No.:PA 41 05000
CAS :
Molecular Formula : C21H28O2
Molecular Weight : 312.45
Norgestrel-d6 (major)
Catalogue No.:PA STI 069140
Molecular Formula : C21H22D6O2
Molecular Weight : 318.49
Norgestrel-d5
Catalogue No.:PA STI 069150
Molecular Formula : C21H23D5O2
Molecular Weight : 317.48
D-(-)-Norgestrel-d7
Catalogue No.:PA STI 069160
Molecular Formula : C21H21D7O2
Molecular Weight : 319.49
(-)-Norgestrel-2,2,4,6,6,10-d6
Catalogue No.:PA STI 069170
D-(-)-Norgestrel-d6 17-Acetate
Catalogue No.:PA STI 069180
Molecular Formula : C23H24D6O3
Molecular Weight : 360.50
D-(-)-Norgestrel 17-Acetate-d3
Catalogue No.:PA STI 069190
Molecular Formula : C23H27D3O3
Molecular Weight : 357.50
6-Oxo D-(-)-Norgestrel-d6
Catalogue No.:PA STI 070670
Molecular Formula : C21H20D6O3
Molecular Weight : 332.47
Norgestrel (JP 0167)
Catalogue No.:PA JP0167
Molecular Formula : NA
Molecular Weight : NA
Norgestrel (N1250000)
Catalogue No.:PA EPN1250000
Norgestrel (1472000)
Catalogue No.:PA USP1472000
norgestrel (714RB)
Catalogue No.:PA BP714RB
(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
Molecular Formula : C23H31NO3
Molecular Weight : 369.51
(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
(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
D-(-)-Norgestrel Trimethylsilyl Ether
Catalogue No.:PA 41 05540
Molecular Formula : C24H36O2Si
Molecular Weight : 384.63
rac 8α-[Δ-5(10)]-Norgestrel
Catalogue No.:PA 41 05550
(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
Molecular Formula : C40H54O4
Molecular Weight : 598.87
rac-13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,8(14)-dien-20-yn-3-one
Catalogue No.:PA 41 0050010
Molecular Formula : C21H26O2
Molecular Weight : 310.44
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
Molecular Formula : C38H54O4
Molecular Weight : 574.85
rac-13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
Catalogue No.:PA 41 0050020
rac-13-Ethyl-6β,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
Catalogue No.:PA 41 0050030
Molecular Formula : C21H28O3
Molecular Weight : 328.45
rac-13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,6-dien-20-yn-3-one
Catalogue No.:PA 41 0050050
rac-13-Ethyl-17-hydroxy-5α-methoxy-18,19-dinor-17α-pregn-20-yn-3-one
Catalogue No.:PA 41 0050060
Molecular Formula : C22H32O3
Molecular Weight : 344.5
rac-13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one
Catalogue No.:PA 41 0050070
rac-13-Ethyl-17-hydroxy-18,19-dinor-5α,17α-pregn-20-yn-3-one
Catalogue No.:PA 41 0050080
Molecular Formula : C21H30O2
Molecular Weight : 314.47
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