Cefepime Impurities

Cefepime Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Cefepime, pharmacopeial and non-pharmacopeial Cefepime impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Cefepime 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.

Cefepime-related products are thoroughly characterized. Cefepime 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.

Stable Isotopes And Metabolites

Cefepime D8 Sulfate

SZ CAT No:	: SZ-C085D01
CAS No	: 131857-33-5
Mol.F.	: C19H17D8N6O5S2 : H2SO4
Mol.Wt.	: 489.6 : 97.1
Inv. Status	: Custom Synthesis
Rel. CAS No	: 131857-32-4 (free base)

Pharmaceutical Reference Standards

Cefepime Declatam Lactone Decarboxylate

SZ CAT No:	: SZ-C085013
CAS No	: 130468-09-6
Mol.F.	: C13H15N5O4S2
Mol.Wt.	: 369.4
Inv. Status	: In Stock

Cefepime Delta-2 -Isomer

SZ CAT No:	: SZ-C085012
CAS No	: 88040-25-9
Mol.F.	: C19H24N6O5S2
Mol.Wt.	: 480.6
Inv. Status	: In Stock

Cefepime Dihydrochloride Monohydrate

SZ CAT No:	: SZ-C085001
CAS No	: 123171-59-5
Mol.F.	: C19H24N6O5S2 : Cl : HCl : H2O
Mol.Wt.	: 480.6 : 35.5 : 36.5 : 18.0
Inv. Status	: In Stock
Rel. CAS No	: 88040-23-7 (Free base)
Rel. CAT No	: SZ-C085010 , SZ-C085026 ,

Cefepime EP Impurity A

SZ CAT No:	: SZ-C085002
CAS No	: 97164-57-3
Mol.F.	: C19H24N6O5S2
Mol.Wt.	: 480.6
Inv. Status	: In Stock

Cefepime EP Impurity C

SZ CAT No:	: SZ-C085004
CAS No	: 104301-63-5
Mol.F.	: C8H10N4O3S
Mol.Wt.	: 242.3
Inv. Status	: In Stock

Cefepime EP Impurity D

SZ CAT No:	: SZ-C085005
CAS No	: 65872-41-5
Mol.F.	: C6H7N3O3S
Mol.Wt.	: 201.2
Inv. Status	: In Stock
Rel. CAS No	: 148417-13-4 (HCl salt) ; 78172-35-7 (Na salt) ; 112097-97-9 (K salt) ; 161555-76-6 (Sulfate salt)

Cefepime EP Impurity E (Cl)

SZ CAT No:	: SZ-C085006
CAS No	: 103121-85-3
Mol.F.	: C13H20N3O3S : Cl
Mol.Wt.	: 298.4 : 35.5
Inv. Status	: In Stock
Rel. CAS No	: 110026-16-9 (free base)

Cefepime EP Impurity G

SZ CAT No:	: SZ-C085008
CAS No	: 120-94-5
Mol.F.	: C5H11N
Mol.Wt.	: 85.2
Inv. Status	: In Stock
Rel. CAS No	: 36520-42-0 (HCl salt) ; 684226-89-9 (Sulfate salt) ; 51368-35-5 (HBr salt)

Cefepime Impurity 2

SZ CAT No:	: SZ-C085027
CAS No	: NA
Mol.F.	: C25H29N9O7S3
Mol.Wt.	: 663.7
Inv. Status	: In Stock

Cefepime EP Impurity B

SZ CAT No:	: SZ-C085003
CAS No	: 2923899-40-3
Mol.F.	: C25H29N9O7S3
Mol.Wt.	: 663.7
Inv. Status	: Out of Stock, Custom Synthesis

Cefepime

SZ CAT No:	: SZ-C085026
CAS No	: 88040-23-7
Mol.F.	: C19H24N6O5S2
Mol.Wt.	: 480.6
Inv. Status	: Custom Synthesis
Rel. CAS No	: 123171-59-5 (chloride dihydrochloride monohydrate) ; 107648-80-6 (chloride hydrochloride salt)
Rel. CAT No	: SZ-C085001 , SZ-C085010 ,

Cefepime Chloride Hydrochloride

SZ CAT No:	: SZ-C085010
CAS No	: 107648-80-6
Mol.F.	: C19H24N6O5S2 : HCl : Cl
Mol.Wt.	: 480.6 : 36.5 : 35.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 88040-23-7 (free base) ; 123171-59-5 (chloride dihydrochloride monohydrate) ; 107648-80-6 (chloride hydrochloride salt)
Rel. CAT No	: SZ-C085001 , SZ-C085026 ,

Cefepime EP Impurity F

SZ CAT No:	: SZ-C085007
CAS No	: NA
Mol.F.	: C32H42N9O7S3
Mol.Wt.	: 760.9
Inv. Status	: Custom Synthesis

Cefepime Impurity 1

SZ CAT No:	: SZ-C085024
CAS No	: NA
Mol.F.	: C18H22N6O5S2
Mol.Wt.	: 466.5
Inv. Status	: Custom Synthesis

Cefepime Sulfoxide

SZ CAT No:	: SZ-C085025
CAS No	: 112258-91-0
Mol.F.	: C19H24N6O6S2
Mol.Wt.	: 496.6
Inv. Status	: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Cefepime Impurity

SZ CAT No:	: SZ-C085015
CAS No	: NA
Mol.F.	: C13H14N6O5S2
Mol.Wt.	: 398.4
Inv. Status	: Custom Synthesis

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