Cefprozil Monohydrate Impurities

Cefprozil Monohydrate Related Products

Cefprozil is a cephalosporin antibiotic used in the treatment of various bacterial infections, such as pharyngitis, tonsillitis, otitis media, and uncomplicated skin infections Cefprozil is a second-generation cephalosporin antibioticIt is currently available as a tablet and as a liquid suspension.

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

Cefprozil Monohydrate-related products are thoroughly characterized. Cefprozil Monohydrate 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.

Pharmaceutical Reference Standards

Cefprozil (E)-Isomer

SZ CAT No:	: SZ-C116018
CAS No	: 92676-86-3
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: In Stock

Cefprozil (Z)-Isomer

SZ CAT No:	: SZ-C116017
CAS No	: 121412-77-9
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: In Stock
Rel. CAS No	: 92694-60-5 (Na salt) ; 2248550-04-9 (HCl salt)

Cefprozil Delta-3 Isomer (USP)

SZ CAT No:	: SZ-C116016
CAS No	: 1000980-59-5
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: In Stock

Cefprozil EP Impurity A

SZ CAT No:	: SZ-C116002
CAS No	: 22818-40-2
Mol.F.	: C8H9NO3
Mol.Wt.	: 167.2
Inv. Status	: In Stock
Rel. CAS No	: 55361-61-0 (Na salt) ; 71839-16-2 (K salt) ; 52067-90-0 (HCl salt) ; 170690-13-8 (Sulfate salt)
Rel. CAT No	: SZ-A025010 , SZ-C061002 ,

Cefprozil EP Impurity C

SZ CAT No:	: SZ-C116004
CAS No	: 147103-93-3
Mol.F.	: C11H11N3O3
Mol.Wt.	: 233.2
Inv. Status	: In Stock
Rel. CAT No	: SZ-C061006 ,

Cefprozil EP Impurity D

SZ CAT No:	: SZ-C116005
CAS No	: 106447-44-3
Mol.F.	: C10H12N2O3S
Mol.Wt.	: 240.3
Inv. Status	: In Stock
Rel. CAS No	: 151413-33-1 (K salt) ; 106455-66-7 (HCl salt)

Cefprozil EP Impurity F

SZ CAT No:	: SZ-C116007
CAS No	: 107937-01-9
Mol.F.	: C10H12N2O3S
Mol.Wt.	: 240.3
Inv. Status	: In Stock
Rel. CAS No	: 141140-39-8 (HCl salt) ; 151413-34-2 (K salt)

Cefprozil EP Impurity G

SZ CAT No:	: SZ-C116008
CAS No	: NA
Mol.F.	: C18H21N3O6S
Mol.Wt.	: 407.4
Inv. Status	: In Stock

Cefprozil EP Impurity H

SZ CAT No:	: SZ-C116009
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: In Stock

Cefprozil EP Impurity I

SZ CAT No:	: SZ-C116010
CAS No	: NA
Mol.F.	: C18H21N3O6S
Mol.Wt.	: 407.4
Inv. Status	: In Stock

Cefprozil EP Impurity K

SZ CAT No:	: SZ-C116012
CAS No	: NA
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: In Stock

Cefprozil EP Impurity M

SZ CAT No:	: SZ-C116014
CAS No	: 1605314-84-8
Mol.F.	: C21H23N3O7S
Mol.Wt.	: 461.5
Inv. Status	: In Stock

Cefprozil EP Impurity N

SZ CAT No:	: SZ-C116015
CAS No	: 1605314-85-9
Mol.F.	: C21H23N3O7S
Mol.Wt.	: 461.5
Inv. Status	: In Stock

Cefprozil

SZ CAT No:	: SZ-C116024
CAS No	: 92665-29-7
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: Custom Synthesis
Rel. CAS No	: 121123-17-9 (monohydrate)

Cefprozil EP Impurity B

SZ CAT No:	: SZ-C116003
CAS No	: 50370-12-2
Mol.F.	: C16H17N3O5S
Mol.Wt.	: 363.4
Inv. Status	: Custom Synthesis
Rel. CAS No	: 42284-83-3 (Na salt) ; 852474-72-7 (K salt) ; 1209009-15-3 (Sulfate salt) ; 78144-01-1 (HCl salt)
Rel. CAT No	: SZ-C061001 ,

Cefprozil EP Impurity E

SZ CAT No:	: SZ-C116006
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: Custom Synthesis

Cefprozil EP Impurity J

SZ CAT No:	: SZ-C116011
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: Custom Synthesis

Cefprozil EP Impurity L

SZ CAT No:	: SZ-C116013
CAS No	: 203007-73-2
Mol.F.	: C10H13NO4
Mol.Wt.	: 211.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 245045-05-0 (HCl salt)

Cefprozil Impurity 1

SZ CAT No:	: SZ-C116044
CAS No	: NA
Mol.F.	: C11H13NO3S
Mol.Wt.	: 239.3
Inv. Status	: Custom Synthesis

Cefprozil L-Epimer (USP)

SZ CAT No:	: SZ-C116040
CAS No	: 110764-35-7
Mol.F.	: C18H19N3O5S
Mol.Wt.	: 389.4
Inv. Status	: Custom Synthesis

Cefprozil Amide

SZ CAT No:	: SZ-C116020
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: Custom Synthesis

Cefprozil Dimer

SZ CAT No:	: SZ-C116021
CAS No	: NA
Mol.F.	: C36H36N6O9S2
Mol.Wt.	: 760.8
Inv. Status	: Custom Synthesis

N-D phenylglycine Cefprozil

SZ CAT No:	: SZ-C116043
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: Custom Synthesis

O-Acyl cefprozil (USP)

SZ CAT No:	: SZ-C116041
CAS No	: NA
Mol.F.	: C26H26N4O7S
Mol.Wt.	: 538.6
Inv. Status	: Custom Synthesis

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