Norethindrone

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Pharmaceutical Reference Standards

Norethindrone

CAT. No.	CP-N51000
CAS. No.	68-22-4
Mol. F.	C20H26O2
Mol. Wt.	298.4
Stock Status:	Custom Synthesis

Norethindrone EP Impurity A

CAT. No.	CP-N51001
CAS. No.	31528-46-8
Mol. F.	C20H24O2
Mol. Wt.	296.41
Stock Status:	Custom Synthesis

Norethisterone EP Impurity B

CAT. No.	CP-N51002
CAS. No.	734-32-7
Mol. F.	C18H24O2
Mol. Wt.	272.39
Stock Status:	Custom Synthesis

Rel. Cas No: 888714-84-9 (HCl salt)

Norethindrone EP Impurity C

CAT. No.	CP-N51003
CAS. No.	22933-71-7
Mol. F.	C20H26O2
Mol. Wt.	298.43
Stock Status:	Custom Synthesis

Norethindrone EP Impurity D

CAT. No.	CP-N51004
CAS. No.	68-23-5
Mol. F.	C20H26O2
Mol. Wt.	298.43
Stock Status:	Custom Synthesis

Norethindrone EP Impurity E

CAT. No.	CP-N51005
CAS. No.	79727-03-0
Mol. F.	C22H26O
Mol. Wt.	306.45
Stock Status:	Custom Synthesis

Norethindrone EP Impurity F

CAT. No.	CP-N51006
CAS. No.	96487-85-3
Mol. F.	C22H30O2
Mol. Wt.	326.48
Stock Status:	Custom Synthesis

Norethindrone EP Impurity G

CAT. No.	CP-N51007
CAS. No.	38673-36-8
Mol. F.	C20H26O2
Mol. Wt.	298.43
Stock Status:	Custom Synthesis

Norethindrone EP Impurity H

CAT. No.	CP-N51008
CAS. No.	51724-44-8
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

Norethindrone 3-Isopropoxy Impurity

CAT. No.	CP-N51009
CAS. No.	NA
Mol. F.	C23H32O2
Mol. Wt.	340.51
Stock Status:	Custom Synthesis

Norethindrone 4,5α-Dihydro Impurity

CAT. No.	CP-N51010
CAS. No.	52-79-9
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

6α-Hydroxy Norethindrone

CAT. No.	CP-N51011
CAS. No.	438244-33-8
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

6-Oxo Norethindrone

CAT. No.	CP-N51012
CAS. No.	67696-78-0
Mol. F.	C20H24O3
Mol. Wt.	312.41
Stock Status:	Custom Synthesis

Norethindrone Enanthate

CAT. No.	CP-N51013
CAS. No.	3836-23-5
Mol. F.	C27H38O3
Mol. Wt.	410.60
Stock Status:	Custom Synthesis

10β-Hydroxy Norethindrone

CAT. No.	CP-N51014
CAS. No.	1236-00-6
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

6β-Hydroxy Norethisterone Enantate

CAT. No.	CP-N51015
CAS. No.	NA
Mol. F.	C27H38O4
Mol. Wt.	426.60
Stock Status:	Custom Synthesis

6α-Hydroxy Norethisterone Enantate

CAT. No.	CP-N51016
CAS. No.	NA
Mol. F.	C27H38O4
Mol. Wt.	426.60
Stock Status:	Custom Synthesis

10β-Hydroxy Norethisterone Enantate

CAT. No.	CP-N51017
CAS. No.	NA
Mol. F.	C27H38O4
Mol. Wt.	426.60
Stock Status:	Custom Synthesis

6α-10β-dihydroxy Norethisterone Enantate

CAT. No.	CP-N51018
CAS. No.	NA
Mol. F.	C27H38O5
Mol. Wt.	442.60
Stock Status:	Custom Synthesis

6-keto Norethisterone Enantate

CAT. No.	CP-N51020
CAS. No.	NA
Mol. F.	C27H36O4
Mol. Wt.	424.58
Stock Status:	Custom Synthesis

Norethisterone 3-hexenoate

CAT. No.	CP-N51021
CAS. No.	NA
Mol. F.	C26H34O3
Mol. Wt.	394.56
Stock Status:	Custom Synthesis

Norethisterone Hexenoate

CAT. No.	CP-N51022
CAS. No.	89094-33-7
Mol. F.	C26H36O3
Mol. Wt.	396.57
Stock Status:	Custom Synthesis

Norethisterone Octoate

CAT. No.	CP-N51023
CAS. No.	120793-85-3
Mol. F.	C28H40O3
Mol. Wt.	424.63
Stock Status:	Custom Synthesis

2α-Cyano Ethisterone

CAT. No.	CP-N51024
CAS. No.	13648-12-9
Mol. F.	C22H27NO2
Mol. Wt.	337.46
Stock Status:	Custom Synthesis

Norethindrone Acetate

CAT. No.	CP-N52000
CAS. No.	51-98-9
Mol. F.	C22H28O3
Mol. Wt.	340.46
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity A

CAT. No.	CP-N52001
CAS. No.	68-22-4
Mol. F.	C20H26O2
Mol. Wt.	298.43
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity B

CAT. No.	CP-N52002
CAS. No.	19637-28-6
Mol. F.	C22H28O3
Mol. Wt.	340.46
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity C

CAT. No.	CP-N52003
CAS. No.	1175129-26-6
Mol. F.	C22H28O3
Mol. Wt.	340.46
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity D

CAT. No.	CP-N52004
CAS. No.	NA
Mol. F.	C24H30O4
Mol. Wt.	382.50
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity E

CAT. No.	CP-N52005
CAS. No.	66964-58-7
Mol. F.	C22H30O4
Mol. Wt.	358.48
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity F

CAT. No.	CP-N52006
CAS. No.	6856-27-5
Mol. F.	C22H28O4
Mol. Wt.	356.46
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity G

CAT. No.	CP-N52007
CAS. No.	438244-27-0
Mol. F.	C22H26O4
Mol. Wt.	354.45
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity H

CAT. No.	CP-N52008
CAS. No.	2417092-17-0
Mol. F.	C25H34O3
Mol. Wt.	382.54
Stock Status:	Custom Synthesis

Norethindrone Acetate EP Impurity I

CAT. No.	CP-N52009
CAS. No.	50717-99-2
Mol. F.	C24H32O3
Mol. Wt.	368.52
Stock Status:	Custom Synthesis

6,7-Dehydronorethindrone Acetate

CAT. No.	CP-N52010
CAS. No.	106765-04-2
Mol. F.	C22H26O3
Mol. Wt.	338.45
Stock Status:	Custom Synthesis

6α-Hydroxy Norethindrone Acetate

CAT. No.	CP-N52011
CAS. No.	6856-28-6
Mol. F.	C22H28O4
Mol. Wt.	356.46
Stock Status:	Custom Synthesis

6,10-di-Hydroxy Norethindrone Acetate

CAT. No.	CP-N52012
CAS. No.	NA
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Norethindrone Acetate Dimer

CAT. No.	CP-N52013
CAS. No.	NA
Mol. F.	C42H54O6
Mol. Wt.	654.89
Stock Status:	Custom Synthesis

10β-Hydroperoxy Norethindrone Acetate

CAT. No.	CP-N52014
CAS. No.	13236-11-8
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

6β-Acetoxynorethindrone acetate

CAT. No.	CP-N52015
CAS. No.	NA
Mol. F.	C24H30O5
Mol. Wt.	398.50
Stock Status:	Custom Synthesis

6(α,β)-Hydroxy Norethindrone Acetate

CAT. No.	CP-N52016
CAS. No.	NA
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Norethindrone Acetate Impurity 1

CAT. No.	CP-N52017
CAS. No.	38673-38-0
Mol. F.	C22H28O3
Mol. Wt.	340.46
Stock Status:	Custom Synthesis

Norethindrone Acetate Impurity 5

CAT. No.	CP-N52018
CAS. No.	510-64-5
Mol. F.	C19H26O3
Mol. Wt.	302.41
Stock Status:	Custom Synthesis

Norethindrone Acetate Impurity 6

CAT. No.	CP-N52019
CAS. No.	2863-88-9
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Anordiol

CAT. No.	CP-N52020
CAS. No.	1045-29-0
Mol. F.	C22H30O2
Mol. Wt.	326.48
Stock Status:	Custom Synthesis

Norethindrone Impurity 5

CAT. No.	CP-N52022
CAS. No.	16392-60-2
Mol. F.	C20H30O2
Mol. Wt.	302.46
Stock Status:	Custom Synthesis

Norethisterone Valerate

CAT. No.	CP-N52023
CAS. No.	112756-00-0
Mol. F.	C25H34O3
Mol. Wt.	382.55
Stock Status:	Custom Synthesis

Norethindrone Impurity 27

CAT. No.	CP-N52024
CAS. No.	142154-46-9
Mol. F.	C28H36O6
Mol. Wt.	468.6
Stock Status:	Custom Synthesis

6-beta-Hydroxy-19-Norandrostenedione

CAT. No.	CP-N52025
CAS. No.	5949-49-5
Mol. F.	C18H24O3
Mol. Wt.	288.39
Stock Status:	Custom Synthesis

Norethindrone Impurity 41

CAT. No.	CP-N52026
CAS. No.	NA
Mol. F.	C24H30O5
Mol. Wt.	398.5
Stock Status:	Custom Synthesis

Norethindrone Impurity 36

CAT. No.	CP-N52027
CAS. No.	1492-41-7
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Norethindrone Impurity 8

CAT. No.	CP-N52028
CAS. No.	25796-09-2
Mol. F.	C20H30O2
Mol. Wt.	302.46
Stock Status:	Custom Synthesis

Norethindrone Impurity 6

CAT. No.	CP-N52029
CAS. No.	6424-05-1
Mol. F.	C20H30O2
Mol. Wt.	302.46
Stock Status:	Custom Synthesis

Norethindrone Enol Ester

CAT. No.	CP-N52030
CAS. No.	2205-78-9
Mol. F.	C24H30O4
Mol. Wt.	382.5
Stock Status:	Custom Synthesis

Norethindrone Impurity 17

CAT. No.	CP-N52031
CAS. No.	NA
Mol. F.	C24H28O5
Mol. Wt.	396.48
Stock Status:	Custom Synthesis

Norethisterone Acetate EP Impurity D

CAT. No.	CP-N52033
CAS. No.	NA
Mol. F.	C24H30O4
Mol. Wt.	382.5
Stock Status:	Custom Synthesis

Norethindrone Sulfate Sodium

CAT. No.	CP-N52034
CAS. No.	NA
Mol. F.	C20H25O5S : Na
Mol. Wt.	377.48 : 23.0
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Norethindrone

Pharmaceutical Reference Standards

Norethindrone

Norethindrone EP Impurity A

Norethisterone EP Impurity B

Norethindrone EP Impurity C

Norethindrone EP Impurity D

Norethindrone EP Impurity E

Norethindrone EP Impurity F

Norethindrone EP Impurity G

Norethindrone EP Impurity H

Norethindrone 3-Isopropoxy Impurity

Norethindrone 4,5α-Dihydro Impurity

6α-Hydroxy Norethindrone

6-Oxo Norethindrone

Norethindrone Enanthate

10β-Hydroxy Norethindrone

6β-Hydroxy Norethisterone Enantate

6α-Hydroxy Norethisterone Enantate

10β-Hydroxy Norethisterone Enantate

6α-10β-dihydroxy Norethisterone Enantate

6-keto Norethisterone Enantate

Norethisterone 3-hexenoate

Norethisterone Hexenoate

Norethisterone Octoate

2α-Cyano Ethisterone

Norethindrone Acetate

Norethindrone Acetate EP Impurity A

Norethindrone Acetate EP Impurity B

Norethindrone Acetate EP Impurity C

Norethindrone Acetate EP Impurity D

Norethindrone Acetate EP Impurity E

Norethindrone Acetate EP Impurity F

Norethindrone Acetate EP Impurity G

Norethindrone Acetate EP Impurity H

Norethindrone Acetate EP Impurity I

6,7-Dehydronorethindrone Acetate

6α-Hydroxy Norethindrone Acetate

6,10-di-Hydroxy Norethindrone Acetate

Norethindrone Acetate Dimer

10β-Hydroperoxy Norethindrone Acetate

6β-Acetoxynorethindrone acetate

6(α,β)-Hydroxy Norethindrone Acetate

Norethindrone Acetate Impurity 1

Norethindrone Acetate Impurity 5

Norethindrone Acetate Impurity 6

Anordiol

Norethindrone Impurity 5

Norethisterone Valerate

Norethindrone Impurity 27

6-beta-Hydroxy-19-Norandrostenedione

Norethindrone Impurity 41

Norethindrone Impurity 36

Norethindrone Impurity 8

Norethindrone Impurity 6

Norethindrone Enol Ester

Norethindrone Impurity 17

Norethisterone Acetate EP Impurity D

Norethindrone Sulfate Sodium