API Impurities
Norethindrone Acetate
Chemical Name: 17?-Hydroxy-19-norpregn-4-en-20-yn-3-one...
CAS No:
51-98-9
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAT No:
ALL-NORETHINDRONEA-6
Keywords: Norethindrone Acetate, 17?-Hydroxy-19-no...
Inventory Status:
Norethindrone Acetate 10?-Hydroxy Impurity
Chemical Name: (8S,9S,10S,13S,14S,17S)-17-Ethynyl-10-hy...
CAS No:
NA
Molecular Formula: C22H28O4
Molecular Weight: 356.46
CAT No:
ALL-NORETHINDRONEA-1
Keywords: Norethindrone Acetate 10?-Hydroxy Impuri...
Inventory Status:
Norethindrone Acetate 3-Ethoxy Impurity
Chemical Name: 3-Ethoxy-17?-ethynylestr-3,5-dien-17?-ol...
CAS No:
50717-99-2
Molecular Formula: C24H32O3
Molecular Weight: 368.51
CAT No:
ALL-NORETHINDRONEA-2
Keywords: Norethindrone Acetate 3-Ethoxy Impurity,...
Inventory Status:
Norethindrone Acetate 3-Isopropoxy Impurity
Chemical Name: 3-Isopropoxy-17?-ethynylestr-3,5-dien-17...
CAS No:
NA
Molecular Formula: C25H34O3
Molecular Weight: 382.54
CAT No:
ALL-NORETHINDRONEA-3
Keywords: Norethindrone Acetate 3-Isopropoxy Impur...
Inventory Status:
Norethindrone Acetate 6,7-Dehydro Impurity
Chemical Name: 17?-Hydroxy-17?-ethynylestr-4,6-dien-3-o...
CAS No:
106765-04-2
Molecular Formula: C22H26O3
Molecular Weight: 338.44
CAT No:
ALL-NORETHINDRONEA-4
Keywords: Norethindrone Acetate 6,7-Dehydro Impuri...
Inventory Status:
Norethindrone Acetate 6-alpha-Hydroxy Impurity
Chemical Name: 6?,17-Dihydroxy-19-nor-17?-pregn-4-en-20...
CAS No:
6856-28-6
Molecular Formula: C22H28O4
Molecular Weight: 356.46
CAT No:
ALL-NORETHINDRONEA-5
Keywords: Norethindrone Acetate 6-alpha-Hydroxy Im...
Inventory Status:
Norethindrone Acetate EP Impurity A / Norethindrone
Chemical Name: 17?-Hydroxy-17?-ethynylestr-4-en-3-one
CAS No:
68-22-4
Molecular Formula: C20H26O2
Molecular Weight: 298.42
CAT No:
ALL-NORETHINDRONEA-7
Keywords: Norethindrone Acetate EP Impurity A / No...
Inventory Status:
Norethindrone Acetate EP Impurity B / Norethindrone Acetate 5,10-Dehydro Impurity / Norethynodrel Acetate
Chemical Name: 17?-Acetyloxy-17?-ethynylestr-5(10)-en-3...
CAS No:
19637-28-6
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAT No:
ALL-NORETHINDRONEA-8
Keywords: Norethindrone Acetate EP Impurity B / No...
Inventory Status:
Norethindrone Acetate EP Impurity C / Norethindrone Acetate 5,6-Dehydro Impurity
Chemical Name: 17?-Acetyloxy-17?-ethynylestr-5-en-3-one
CAS No:
1175129-26-6
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAT No:
ALL-NORETHINDRONEA-9
Keywords: Norethindrone Acetate EP Impurity C / No...
Inventory Status:
Norethindrone Acetate EP Impurity D
Chemical Name: 6?-Acetyl Norethindrone Acetate ;6?-Acet...
CAS No:
NA
Molecular Formula: C24H30O4
Molecular Weight: 382.49
CAT No:
ALL-NORETHINDRONEA-10
Keywords: Norethindrone Acetate EP Impurity D, 6?-...
Inventory Status:
Norethindrone Acetate EP Impurity E
Chemical Name: 17-Hydroxy-19-nor-17?-pregn-4-ene-3,20-d...
CAS No:
66964-58-7
Molecular Formula: C22H30O4
Molecular Weight: 358.47
CAT No:
ALL-NORETHINDRONEA-11
Keywords: Norethindrone Acetate EP Impurity E, 17-...
Inventory Status:
Norethindrone Acetate EP Impurity F / Norethindrone Acetate 6-beta-Hydroxy Impurity
Chemical Name: 6?,17-Dihydroxy-19-nor-17?-pregn-4-en-20...
CAS No:
6856-27-5
Molecular Formula: C22H28O4
Molecular Weight: 356.46
CAT No:
ALL-NORETHINDRONEA-12
Keywords: Norethindrone Acetate EP Impurity F / No...
Inventory Status:
Norethindrone Acetate EP Impurity G / Norethindrone Acetate 6-Oxo Impurity
Chemical Name: 17-Hydroxy-19-nor-17?-pregn-4-en-6-oxo-2...
CAS No:
438244-27-0
Molecular Formula: C22H26O4
Molecular Weight: 354.44
CAT No:
ALL-NORETHINDRONEA-13
Keywords: Norethindrone Acetate EP Impurity G / No...
Inventory Status: