Norethindrone Impurities | USP Related Compounds | Reference Standards | SynThink

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Norethindrone

Norethindrone Acetate Impurities / USP Related Compounds / Reference Standards

Norethindrone Acetate is a progestin medication which is used in birth control pills, menopausal hormone therapy. Norethindrone Acetate is a medication that is used in combination with estrogen or alone in hormonal contraceptives, hormone replacement therapy, and in the treatment of gynecological disorders.

SynThink provides different types of Norethindrone Acetate Impurity reference standards and USP related compounds including – Norethindrone Acetate Degradation Impurities, Norethindrone Acetate Process Impurities, Potential Impurities, Norethindrone Acetate Related Compounds. Norethindrone Acetate related compounds or impurity standards are used in the quality, stability, and toxicity study of Norethindrone Acetate products as well as HPLC method development/validation.

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Impurities, Norethindrone

(17α)-19-Norpregn-5-en-20-yne-3,17-diol

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In Stock

CAS No.

: 1492-41-7

Mol F.

: C20H28O2

Mol W.

: 300.44

Cat No.

: SA13437

Impurities, Norethindrone

∆-5(6)-Norethindrone; Norethisterone Impurity C (EP)

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In Stock

CAS No.

: 22933-71-7

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13407

Impurities, Norethindrone

6-Keto Norethindrone; 6-Oxo Norethindrone

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In Stock

CAS No.

: 67696-78-0

Mol F.

: C20H24O3

Mol W.

: 312.4

Cat No.

: SA13415

Impurities, Norethindrone

6,7-Dehydro Norethindrone Acetate

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In Stock

CAS No.

: 106765-04-2

Mol F.

: C22H26O3

Mol W.

: 338.44

Cat No.

: SA13403

Impurities, Norethindrone

6α-Hydroxy Norethindrone

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In Stock

CAS No.

: 438244-33-8

Mol F.

: C20H26O3

Mol W.

: 314.42

Cat No.

: SA13411

Impurities, Norethindrone

6α-Hydroxy Norethindrone Acetate

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In Stock

CAS No.

: 6856-28-6

Mol F.

: C22H28O4

Mol W.

: 356.46

Cat No.

: SA13402

Impurities, Norethindrone

6β-Hydroxy Norethindrone Acetate

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In Stock

CAS No.

: 6856-27-5

Mol F.

: C22H28O4

Mol W.

: 356.46

Cat No.

: SA13404

Impurities, Norethindrone

Norethindrone Acetate EP Impurity E; 17-Desethynyl Norethindrone Diacetate

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In Stock

CAS No.

: 66964-58-7

Mol F.

: C22H30O4

Mol W.

: 358.47

Cat No.

: SA13426

Impurities, Norethindrone

Norethindrone Acetate Impurity G; 6-Keto-Norethindrone Acetate

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In Stock

CAS No.

: 438244-27-0

Mol F.

: C22H26O4

Mol W.

: 354.44

Cat No.

: SA13405

Impurities, Norethindrone

Norethindrone Diol 17-Acetate Impurity

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In Stock

CAS No.

: NA

Mol F.

: C22H30O3

Mol W.

: 342.47

Cat No.

: SA13439

Impurities, Norethindrone

Norethindrone EP Impurity A; 6,7-Dehydro Norethindrone

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In Stock

CAS No.

: 31528-46-8

Mol F.

: C20H24O2

Mol W.

: 296.4

Cat No.

: SA13408

Impurities, Norethindrone

Norethindrone EP Impurity B

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In Stock

CAS No.

Mol F.

: C18H24O2

Mol W.

: 272.38

Cat No.

: SA13422

Impurities, Norethindrone

Norethindrone EP Impurity G

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In Stock

CAS No.

: 38673-36-8

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13409

Impurities, Norethindrone

Norethindrone EP Impurity H; 6β-Hydroxy Norethindrone

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In Stock

CAS No.

: 51724-44-8

Mol F.

: C20H26O3

Mol W.

: 314.42

Cat No.

: SA13412

Impurities, Norethindrone

Norethindrone Impurity E

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In Stock

CAS No.

: 79727-03-0

Mol F.

: C22H26O

Mol W.

: 306.4

Cat No.

: SA13410

Impurities, Norethindrone

Norethisterone Acetate Impurity H; Norethindrone Acetate 3-Isopropoxy Impurity

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In Stock

CAS No.

: 2417092-17-0

Mol F.

: C25H34O3

Mol W.

: 382.54

Cat No.

: SA13416

Impurities, Norethindrone

Norethisterone Acetate Impurity I; Norethindrone Acetate 3-Ethyl Ether

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In Stock

CAS No.

: 50717-99-2

Mol F.

: C24H32O3

Mol W.

: 368.51

Cat No.

: SA13427

Impurities, Norethindrone

∆-5(10)-Norethindrone Acetate; Norethisterone Acetate EP Impurity B

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Limited Stock

CAS No.

: 19637-28-6

Mol F.

: C22H28O3

Mol W.

: 340.46

Cat No.

: SA13401

Impurities, Norethindrone

(17α)-17-Hydroxy-19-norpregn-5-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal

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Out of Stock

CAS No.

: 22170-58-7

Mol F.

: C22H30O3

Mol W.

: 342.47

Cat No.

: SA13435

Impurities, Norethindrone

(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-6,17-diyl diacetate

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Out of Stock

CAS No.

Mol F.

: C24H28O5

Mol W.

: 396.48

Cat No.

: SA13440

Impurities, Norethindrone

∆-5(6)-Norethindrone Acetate; Norethindrone Acetate EP Impurity C

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Out of Stock

CAS No.

: 1175129-26-6

Mol F.

: C22H28O3

Mol W.

: 340.46

Cat No.

: SA13406

Impurities, Norethindrone

10β-Hydroperoxy Norethindrone Acetate

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Out of Stock

CAS No.

: 13236-11-8

Mol F.

: C22H28O5

Mol W.

: 372.45

Cat No.

: SA13431

Impurities, Norethindrone

10β-Hydroxy Norethindrone

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Out of Stock

CAS No.

: 1236-00-6

Mol F.

: C20H26O3

Mol W.

: 314.42

Cat No.

: SA13417

Impurities, Norethindrone

17-Desethynyl 17-Dibromomethylaceto-norethindrone Acetate

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Out of Stock

CAS No.

: 40228-41-9

Mol F.

: C22H28Br2O4

Mol W.

: 516.26

Cat No.

: SA13430

Impurities, Norethindrone

17-O-Trimethylsilyl 6,7-Dehydro Norethindrone

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Out of Stock

CAS No.

: 300542-58-9

Mol F.

: C23H32O2Si

Mol W.

: 368.58

Cat No.

: SA13432

Impurities, Norethindrone

17-O-Trimethylsilyl Norethindrone

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Out of Stock

CAS No.

: 28426-43-9

Mol F.

: C23H34O2Si

Mol W.

: 370.6

Cat No.

: SA13433

Impurities, Norethindrone

17α-Ethinyl-17β-acetoxy-3,5-estradiene

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Out of Stock

CAS No.

: 64850-62-0

Mol F.

: C22H28O2

Mol W.

: 324.46

Cat No.

: SA13434

Impurities, Norethindrone

3α,5α-Tetrahydronorethisterone

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Out of Stock

CAS No.

: 16392-60-2

Mol F.

: C20H30O2

Mol W.

: 302.45

Cat No.

: SA13438

Impurities, Norethindrone

3β,5α-Tetrahydronorethisterone

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Out of Stock

CAS No.

: 6424-05-1

Mol F.

: C20H30O2

Mol W.

: 302.45

Cat No.

: SA13424

Impurities, Norethindrone

6-Dehydro-6-acetoxy Norethindrone Acetate

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Out of Stock

CAS No.

Mol F.

: C24H28O5

Mol W.

: 396.48

Cat No.

: SA13429

Impurities, Norethindrone

Norethindrone

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Out of Stock

CAS No.

: 68-22-4

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13421

Impurities, Norethindrone

Norethindrone 3-Isopropoxy Impurity

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Out of Stock

CAS No.

Mol F.

: C23H32O2

Mol W.

: 340.5

Cat No.

: SA13414

Impurities, Norethindrone

Norethindrone 4,5α-Dihydro Impurity

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Out of Stock

CAS No.

: 52-79-9

Mol F.

: C20H28O2

Mol W.

: 300.44

Cat No.

: SA13425

Impurities, Norethindrone

Norethindrone Acetate

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Out of Stock

CAS No.

: 51-98-9

Mol F.

: C22H28O3

Mol W.

: 340.46

Cat No.

: SA13419

Impurities, Norethindrone

Norethindrone Acetate EP Impurity D

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Out of Stock

CAS No.

Mol F.

: C24H30O4

Mol W.

: 382.49

Cat No.

: SA13420

Impurities, Norethindrone

Norethindrone EP Impurity D; Δ-5(10)-Norethindrone Acetate

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Out of Stock

CAS No.

: 68-23-5

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13423

Impurities, Norethindrone

Norethindrone EP Impurity F; Norethindrone 3-Ethyl Ether

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Out of Stock

CAS No.

: 96487-85-3

Mol F.

: C22H30O2

Mol W.

: 326.47

Cat No.

: SA13413

Impurities, Norethindrone

Norethindrone Sulfate Sodium Salt

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Out of Stock

CAS No.

: 19778-24-6

Mol F.

: C20H25NaO5S

Mol W.

: 400.46

Cat No.

: SA13428

Impurities, Norethindrone

Norethisterone Acetate Impurity J

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Out of Stock

CAS No.

: 734-32-7

Mol F.

: C18H24O2

Mol W.

: 272.38

Cat No.

: SA13418

Impurities, Norethindrone

Norethisterone Enanthate

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Out of Stock

CAS No.

: 3836-23-5

Mol F.

: C27H38O3

Mol W.

: 410.59

Cat No.

: SA13436

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