Norethindrone Impurities

Norethindrone Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Norethindrone, pharmacopeial and non-pharmacopeial Norethindrone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Norethindrone impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Norethindrone-related products are thoroughly characterized. Norethindrone products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

10-Beta-Hydroxy Norethindrone Impurity

SZ CAT No:	: SZ-N012016
CAS No	: 1236-00-6
Mol.F.	: C20H26O3
Mol.Wt.	: 314.4
Inv. Status	: In Stock

19-Nor-4-Androstene-3,17-Dione

SZ CAT No:	: SZ-N012013
CAS No	: 5144-25-2
Mol.F.	: C19H26O2
Mol.Wt.	: 286.4
Inv. Status	: In Stock

Norethindrone

SZ CAT No:	: SZ-N012000
CAS No	: 68-22-4
Mol.F.	: C20H26O2
Mol.Wt.	: 298.4
Inv. Status	: In Stock

Norethindrone 3-Isopropoxy Impurity

SZ CAT No:	: SZ-N012009
CAS No	: NA
Mol.F.	: C23H32O2
Mol.Wt.	: 340.5
Inv. Status	: In Stock

Norethindrone 6-Oxo Impurity

SZ CAT No:	: SZ-N012012
CAS No	: 67696-78-0
Mol.F.	: C20H24O3
Mol.Wt.	: 312.4
Inv. Status	: In Stock

Norethindrone Enanthate

SZ CAT No:	: SZ-N012014
CAS No	: 3836-23-5
Mol.F.	: C27H38O3
Mol.Wt.	: 410.6
Inv. Status	: In Stock

Norethindrone EP Impurity A

SZ CAT No:	: SZ-N012001
CAS No	: 31528-46-8
Mol.F.	: C20H24O2
Mol.Wt.	: 296.4
Inv. Status	: In Stock

Norethindrone EP Impurity B

SZ CAT No:	: SZ-N012002
CAS No	: 734-32-7
Mol.F.	: C18H24O2
Mol.Wt.	: 272.4
Inv. Status	: In Stock

Norethindrone EP Impurity C

SZ CAT No:	: SZ-N012003
CAS No	: 22933-71-7
Mol.F.	: C20H26O2
Mol.Wt.	: 298.4
Inv. Status	: In Stock

Norethindrone EP Impurity D

SZ CAT No:	: SZ-N012004
CAS No	: 68-23-5
Mol.F.	: C20H26O2
Mol.Wt.	: 298.4
Inv. Status	: In Stock

Norethindrone EP Impurity E

SZ CAT No:	: SZ-N012005
CAS No	: 79727-03-0
Mol.F.	: C22H26O
Mol.Wt.	: 306.5
Inv. Status	: In Stock

Norethindrone EP Impurity F

SZ CAT No:	: SZ-N012006
CAS No	: 96487-85-3
Mol.F.	: C22H30O2
Mol.Wt.	: 326.5
Inv. Status	: In Stock

Norethindrone EP Impurity H

SZ CAT No:	: SZ-N012008
CAS No	: 51724-44-8
Mol.F.	: C20H26O3
Mol.Wt.	: 314.4
Inv. Status	: In Stock

Norethisterone 3-Hexenoate

SZ CAT No:	: SZ-N012023
CAS No	: NA
Mol.F.	: C26H34O3
Mol.Wt.	: 394.6
Inv. Status	: In Stock

Norethisterone Hexenoate

SZ CAT No:	: SZ-N012024
CAS No	: 89094-33-7
Mol.F.	: C26H36O3
Mol.Wt.	: 396.6
Inv. Status	: In Stock

Norethisterone Octoate

SZ CAT No:	: SZ-N012025
CAS No	: 120793-85-3
Mol.F.	: C28H40O3
Mol.Wt.	: 424.6
Inv. Status	: In Stock

10b-Hydroxy-Norethisterone Enantate

SZ CAT No:	: SZ-N012019
CAS No	: NA
Mol.F.	: C27H38O4
Mol.Wt.	: 426.6
Inv. Status	: Custom Synthesis

2α-Cyano Ethisterone

SZ CAT No:	: SZ-N012028
CAS No	: 13648-12-9
Mol.F.	: C22H27NO2
Mol.Wt.	: 337.5
Inv. Status	: Custom Synthesis

6a-10b-Dihydroxy-Norethisterone Enantate

SZ CAT No:	: SZ-N012021
CAS No	: NA
Mol.F.	: C27H38O5
Mol.Wt.	: 442.6
Inv. Status	: Custom Synthesis

6a-Hydroxy-Norethisterone Enantate

SZ CAT No:	: SZ-N012018
CAS No	: NA
Mol.F.	: C27H38O4
Mol.Wt.	: 426.6
Inv. Status	: Custom Synthesis

6b-10b-Dihydroxy-Norethisterone Enantate

SZ CAT No:	: SZ-N012020
CAS No	: NA
Mol.F.	: C27H38O5
Mol.Wt.	: 442.6
Inv. Status	: Custom Synthesis

6b-Hydroxy-Norethisterone Enantate

SZ CAT No:	: SZ-N012017
CAS No	: NA
Mol.F.	: C27H38O4
Mol.Wt.	: 426.6
Inv. Status	: Custom Synthesis

6-Keto-Norethisterone Enantate

SZ CAT No:	: SZ-N012022
CAS No	: NA
Mol.F.	: C27H36O4
Mol.Wt.	: 424.6
Inv. Status	: Custom Synthesis

Norethindrone 4,5a-Dihydro Impurity

SZ CAT No:	: SZ-N012010
CAS No	: 52-79-9
Mol.F.	: C20H28O2
Mol.Wt.	: 300.4
Inv. Status	: Custom Synthesis

Norethindrone 6-alpha-Hydroxy Impurity

SZ CAT No:	: SZ-N012011
CAS No	: 438244-33-8
Mol.F.	: C20H26O3
Mol.Wt.	: 314.4
Inv. Status	: Custom Synthesis

Norethindrone Impurity A

SZ CAT No:	: SZ-N012026
CAS No	: NA
Mol.F.	: C26H34O5
Mol.Wt.	: 426.6
Inv. Status	: Custom Synthesis

Norethindrone EP Impurity G

SZ CAT No:	: SZ-N012007
CAS No	: 38673-36-8
Mol.F.	: C20H26O2
Mol.Wt.	: 298.4
Inv. Status	: Under Synthesis

5β-Dihydronorethisterone

SZ CAT No:	: SZ-N012029
CAS No	: 28044-91-9
Mol.F.	: C20H28O2
Mol.Wt.	: 300.4
Inv. Status	:

Norethindrone Impurity 1

SZ CAT No:	: SZ-N012030
CAS No	: 135787-55-2
Mol.F.	: C21H26O2
Mol.Wt.	: 310.4
Inv. Status	:

Stable Isotopes And Metabolites

Norethindrone D6

SZ CAT No:	: SZ-N012D01
CAS No	: 2376036-05-2
Mol.F.	: C20H20D6O2
Mol.Wt.	: 304.5
Inv. Status	: Custom Synthesis

Norethindrone D7

SZ CAT No:	: SZ-N012D02
CAS No	: NA
Mol.F.	: C20H19D7O2
Mol.Wt.	: 305.5
Inv. Status	: Custom Synthesis

Norethindrone D8

SZ CAT No:	: SZ-N012D03
CAS No	: NA
Mol.F.	: C20H18D8O2
Mol.Wt.	: 306.5
Inv. Status	: Custom Synthesis

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