Norethindrone EP Impurity G

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

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Chemical Name: 17-hydroxy-19-norpregn-4-en-20-yn-3-one (as per EP)

Synonym: 17-epi-norethisterone ; Norethindrone 17-epi-Impurity ; 18-Methyllevonorgestrel

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: C[C@@]1([C@@]2(O)C#C)[C@](CC2)([H])[C@@](CCC3=CC4=O)([H])[C@]([C@@]3([H])CC4)([H])CC1

Method development and validation of norethindrone acetate assay and its related impurities in API and pharmaceutical formulation with ortogonal detector technques
By Satish, J.; Radhakrishnanand, P.; Babu, K. Surendra
From International Journal of Pharmacy and Pharmaceutical Sciences (2017), 9(12), 110-118

Reversed-phase high-performance liquid chromatographic determination of Norethindrone acetate and ethinyl estradiol in pharmaceutical formulation
By Koneru, Ajitha; Kimbahune, Ritu; Mubeen, G.; Lalitha, N.; Chakraborty, Krishnasis
From Indo American Journal of Pharmaceutical Research (2015), 5(6), 2442-2449

Development and validation of method for the determination of related substances of norethindrone in norethindrone tablets and degradation studies
By Murali Krishna, P.; Thirupathi Rao, B.; Kishore Kumar, R.; Venkateswarlu, P.
From International Journal of ChemTech Research (2011), 3(1), 143-148

Norethindrone EP Impurity G is chemically 17-hydroxy-19-norpregn-4-en-20-yn-3-one (as per EP). It is also known as 17-epi-norethisterone ; Norethindrone 17-epi-Impurity ; 18-Methyllevonorgestrel. Norethindrone EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Norethindrone EP Impurity G can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Norethindrone.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

SZ CAT No:	: SZ-N012002
CAS No	: 734-32-7
Mol.F.	: C18H24O2
Mol.Wt.	: 272.4
Inv. Status	: In Stock
Rel. CAS No	: 888714-84-9 (HCl salt)
Rel. CAT No	: SZ-N013019 ,

Norethindrone EP Impurity G

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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