Norfloxacin EP Impurity C

SZ CAT No:	SZ-N014004
CAS No	177554-64-2
Mol.F.	C20H27N5O3
Mol.Wt.	385.5
Inv. Status	Custom Synthesis

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Chemical Name: 1-Ethyl-4-oxo-6,7-bis(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

Synonym: Norfloxacin Dipiperazine Impurity

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C(C1=CN(CC)C2=C(C=C(N3CCNCC3)C(N4CCNCC4)=C2)C1=O)O

Intended high-performance liquid chromatography procedure for the quantification of norfloxacin and its potential impurities in active pharmaceutical ingredient and tablet dosage forms
Bikshal Babu Kasimala1, Useni Reddy Mallu2,Venkateswara Rao Anna1, L. Maheshwara Reddy
Thai Journal of Pharmaceutical Sciences 2018, 42 (1): 27-36

HPTLC method for Simultaneous Determination of Norfloxacin and Tinidazole in presence of Tinidazole Impurity
Ibrahim A Naguib, Eglal A Abdelaleem, Eman S Hassan, Nouruddin W Ali
Journal of Chromatographic Science, Volume 57, Issue 1, January 2019, Pages 81–86

Validation of reverse phase-hplc method for the quantitative estimation of norfloxacin in pure and pharmaceutical formulation
Babu Giriya Gowda1 , Doddamani Hanumanthanaik
International journal of advanced research in science and engineering Vol.No.6, Issue No.04, April 2017

Norfloxacin EP Impurity C is chemically 1-Ethyl-4-oxo-6,7-bis(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid . It is also known as Norfloxacin Dipiperazine Impurity. Norfloxacin EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin EP Impurity C 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 Norfloxacin.

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-N014006
CAS No	: 75001-85-3
Mol.F.	: C16H18ClN3O3 : HCl
Mol.Wt.	: 335.8 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 75001-78-4 (free base)
Rel. CAT No	: SZ-N014030 ,

SZ CAT No:	: SZ-N014012
CAS No	: NA
Mol.F.	: C15H16FN3O3 : C2HF3O2
Mol.Wt.	: 305.3 : 114.0
Inv. Status	: Limited Stock
Rel. CAS No	: 70459-07-3 (free base) ; 74011-48-6 (HCl salt)

SZ CAT No:	: SZ-N014024
CAS No	: NA
Mol.F.	: C14H16ClN3O3 : HCl
Mol.Wt.	: 309.8 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 528851-29-8 (free base)

SZ CAT No:	: SZ-N014027
CAS No	: 1797116-86-9
Mol.F.	: C14H16FN3O3 : HCl
Mol.Wt.	: 293.3 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 75001-77-3 (free base)

SZ CAT No:	: SZ-N014028
CAS No	: 54132-25-1
Mol.F.	: C16H19N3O3 : HCl
Mol.Wt.	: 301.3 : 36.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 54132-24-0 (free base)

Norfloxacin EP Impurity C

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SZ CAT No:	: SZ-N014001
CAS No	: 70458-96-7
Mol.F.	: C16H18FN3O3
Mol.Wt.	: 319.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014002
CAS No	: 68077-26-9
Mol.F.	: C12H9ClFNO3
Mol.Wt.	: 269.7
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014003
CAS No	: 75001-77-3
Mol.F.	: C14H16FN3O3
Mol.Wt.	: 293.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014004
CAS No	: 177554-64-2
Mol.F.	: C20H27N5O3
Mol.Wt.	: 385.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014005
CAS No	: 75001-82-0
Mol.F.	: C15H18FN3O
Mol.Wt.	: 275.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014007
CAS No	: 67681-84-9
Mol.F.	: C16H18ClN3O3
Mol.Wt.	: 335.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014008
CAS No	: 70459-04-0
Mol.F.	: C17H18FN3O4
Mol.Wt.	: 347.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014009
CAS No	: 105440-01-5
Mol.F.	: C19H22FN3O5
Mol.Wt.	: 391.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014020
CAS No	: 70032-16-5
Mol.F.	: C11H7ClFNO3
Mol.Wt.	: 255.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014D01
CAS No	: 1015856-57-1
Mol.F.	: C16H13D5FN3O3
Mol.Wt.	: 324.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014D02
CAS No	: 1216601-32-9
Mol.F.	: C16H10D8FN3O3
Mol.Wt.	: 327.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014022
CAS No	: NA
Mol.F.	: C19H22ClN3O5
Mol.Wt.	: 407.9
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014023
CAS No	: NA
Mol.F.	: C26H35N5O7
Mol.Wt.	: 529.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014025
CAS No	: 1911573-08-4
Mol.F.	: C34H52FN3O4
Mol.Wt.	: 585.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-N014026
CAS No	: 75001-63-7
Mol.F.	: C12H11FN2O3
Mol.Wt.	: 250.2
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N014021
CAS No	: 74011-53-3
Mol.F.	: C16H17FN4O4
Mol.Wt.	: 348.3
Inv. Status	: In Stock