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
Drug Reference Standards & Impurity Synthesis in India
PA 03 4540000

Cefcapene Pivoxil

Cefcapene Pivoxil


  • Catalogue No.:PA 03 4540000

  • CAS :

    105889-45-0

  • Molecular Formula : C23H29N5O8S2

  • Molecular Weight : 567.63

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

Drug Reference Standards & Impurity Synthesis in India
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

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