Cefcapene Pivoxil and its Impurities

Cefcapene Pivoxil is a third-generation cephalosporin antibiotic. It is used to treat a wide variety of bacterial infections. Reference standards of Cefcapene Pivoxil API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for Cefcapene Pivoxil Impurities
PA 03 4540000

Cefcapene Pivoxil

Cefcapene Pivoxil


  • Catalogue No.:PA 03 4540000

  • CAS :

    105889-45-0

  • Molecular Formula : C23H29N5O8S2

  • Molecular Weight : 567.63

PA 03 4541005

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-(tert-butylamino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-(tert-butylamino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541005

  • CAS :

    NA

  • Molecular Formula : C27H37N5O8S2

  • Molecular Weight : 623.74

PA 03 4541006

Isopropyl (Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoate

Isopropyl (Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoate


  • Catalogue No.:PA 03 4541006

  • CAS :

    NA

  • Molecular Formula : C16H24N2O4S

  • Molecular Weight : 340.44

PA 03 4541001

(E)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoic Acid

(E)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoic Acid


  • Catalogue No.:PA 03 4541001

  • CAS :

    159860-40-9

  • Molecular Formula : C13H18N2O4S

  • Molecular Weight : 298.36

PA 03 4541000

(Z)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)but-2-enoic Acid

(Z)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)but-2-enoic Acid


  • Catalogue No.:PA 03 4541000

  • CAS :

    86978-23-6

  • Molecular Formula : C12H16N2O4S

  • Molecular Weight : 284.33

PA 03 4541002

Methyl (Z)-2-(2-aminothiazol-4-yl)pent-2-enoate Hydrochloride

Methyl (Z)-2-(2-aminothiazol-4-yl)pent-2-enoate Hydrochloride


  • Catalogue No.:PA 03 4541002

  • CAS :

    140128-28-5

  • Molecular Formula : C9H13ClN2O2S

  • Molecular Weight : 248.73

PA 03 4541003

(Z)-2-(2-Aminothiazol-4-yl)-2-pentenoic Acid

(Z)-2-(2-Aminothiazol-4-yl)-2-pentenoic Acid


  • Catalogue No.:PA 03 4541003

  • CAS :

    118109-49-2

  • Molecular Formula : C8H10N2O2S

  • Molecular Weight : 198.24

PA 03 4541004

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-(tert-butylamino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-(tert-butylamino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541004

  • CAS :

    NA

  • Molecular Formula : C27H37N5O8S2

  • Molecular Weight : 623.74

PA 03 4541007

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541007

  • CAS :

    NA

  • Molecular Formula : C28H37N5O10S2

  • Molecular Weight : 667.75

PA 03 4541008

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541008

  • CAS :

    NA

  • Molecular Formula : C27H36N4O8S2

  • Molecular Weight : 608.73

PA 03 4541009

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)pent-2-enamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)pent-2-enamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541009

  • CAS :

    NA

  • Molecular Formula : C22H28N4O6S2

  • Molecular Weight : 508.61

PA 03 4541010

(6R,7R)-3-(Acetoxymethyl)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-3-(Acetoxymethyl)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 4541010

  • CAS :

    107185-27-3

  • Molecular Formula : C23H28N4O8S2

  • Molecular Weight : 552.62

PA 03 4541011

(Pivaloyloxy)methyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541011

  • CAS :

    105889-78-9

  • Molecular Formula : C29H38N4O10S2

  • Molecular Weight : 666.76

PA 03 4541012

(Pivaloyloxy)methyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Pivaloyloxy)methyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)pent-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 4541012

  • CAS :

    105889-43-8

  • Molecular Formula : C24H30N4O8S2

  • Molecular Weight : 566.64

CPHI INDIA- 28, 30 November