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Type:Impurity Reference Standard
API NAME:Norgestimate
Total Products: 13
Inv. Status:

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Norgestimate
CAT No: CL-NGMT-01 CAS No: 35189-28-7 Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: (3EZ)-13?-Ethyl-3-(hydroxyimino)-18,19-dinor-17a-pregn-4-en-20-yn-17-yl acetate (as per EP) ; 18,19-Dinor-17-pregn-4-en-20-yn-3-one, 17-(acetyloxy)-13-ethyl-, oxime, (17a)-(+)-; (as per USP)
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Norgestimate EP Impurity A
CAT No: CL-NGMT-02 CAS No: 13732-69-9 Mol Wt: 354.5 Mol F: C23H30O3 Inv Status: Custom Synthesis
Chemical Name: 13?-ethyl-3-oxo-18,19-dinor-17a-pregn-4-en-20-yn-17-yl acetate (as per EP)
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Norgestimate EP Impurity B
CAT No: CL-NGMT-03 CAS No: 797-63-7 Mol Wt: 312.5 Mol F: C21H28O2 Inv Status: Custom Synthesis
Chemical Name: 13?-ethyl-17?-hydroxy-18,19-dinor-17?-pregn-4-en-20-yn-3-one (as per EP)
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Norgestimate EP Impurity C
CAT No: CL-NGMT-04 CAS No: 74183-55-4 Mol Wt: 327.5 Mol F: C21H29NO2 Inv Status: Custom Synthesis
Chemical Name: (3E)-13?-ethyl-3-(hydroxyimino)-18,19-dinor-17?-pregn-4-en-20-yn-17-ol (as per EP)
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Norgestimate EP Impurity D
CAT No: CL-NGMT-05 CAS No: 74183-54-3 Mol Wt: 327.5 Mol F: C21H29NO2 Inv Status: Custom Synthesis
Chemical Name: (3Z)-13?-ethyl-3-(hydroxyimino)-18,19-dinor-17?-pregn-4-en-20-yn-17-ol (as per EP)
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Norgestimate 5(10)-ene Analog
CAT No: CL-NGMT-06 CAS No: NA Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: (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 compound with (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 (1:1)
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(E)-Norgestimate
CAT No: CL-NGMT-07 CAS No: 107382-52-5 Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: (8R,9S,10R,13S,14S,17R,E)-13-ethyl-17-ethynyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
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(E)-Norgestimate 5(10)-ene Analog
CAT No: CL-NGMT-08 CAS No: NA Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: (E)-13-Ethyl-17?-acetoxy-18,19-dinor-17?-pregn-5(10)-en-20-yn-3-one oxime (as per USP)
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(Z)-Norgestimate 5(10)-ene Analog
CAT No: CL-NGMT-09 CAS No: NA Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: ?(Z)-13-Ethyl-17?-acetoxy-18,19-dinor-17?-pregn-5(10)-en-20-yn-3-one oxime (as per USP)
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17-Desacetyl Norgestimate D6
CAT No: CL-NGMT-10 CAS No: 1263184-13-9 Mol Wt: 333.5 Mol F: C21H23D6NO2 Inv Status: Custom Synthesis
Chemical Name: (8R,9S,10R,13S,14S,17R,E)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one-2,2,4,6,6,10-d6 oxime-2,2,4,6,6,10-d6
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Norgestimate 5-ene Analog
CAT No: CL-NGMT-11 CAS No: NA Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: Mixture of (E) and (Z)-13-Ethyl-17?-acetoxy-18,19-dinor-17?-pregn-5-en-20-yn-3-one oxime (as per USP)
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Norgestimate-D6
CAT No: CL-NGMT-12 CAS No: 1263194-12-2 Mol Wt: 375.5 Mol F: C23H25D6NO3 Inv Status: Custom Synthesis
Chemical Name: (8R,9S,10R,13S,14S,17R,E)-13-ethyl-17-ethynyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,6,6,10-d6 acetate
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(Z)-Norgestimate
CAT No: CL-NGMT-13 CAS No: 107382-51-4 Mol Wt: 369.5 Mol F: C23H31NO3 Inv Status: Custom Synthesis
Chemical Name: ?(8R,9S,10R,13S,14S,17R,Z)-13-ethyl-17-ethynyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

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