Imipenem-impurities | Pharmaffiliates

imipenem and its Impurities

A broad spectrum antibacterial agent which is stable to beta-lactamases. Imipenem belongs to the family of carbapenem and it is active against severe infections.Reference standards of Imipenem API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for imipenem Impurities
PA STI 088121

Imipenem-d4 Monohydrate

Imipenem-d4 Monohydrate


  • Catalogue No.:PA STI 088121

  • CAS :

    NA

  • Molecular Formula : C12H15D4N3O5S

  • Molecular Weight : 321.39

PA EPI0090000

Imipenem (I0090000)

Imipenem (I0090000)


  • Catalogue No.:PA EPI0090000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1337809

Imipenem Monohydrate (1337809)

Imipenem Monohydrate (1337809)


  • Catalogue No.:PA USP1337809

  • CAS :

    74431-23-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 09 08510

4-Nitrobenzyl (5R,6S)-6-((R)-1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate

4-Nitrobenzyl (5R,6S)-6-((R)-1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate


  • Catalogue No.:PA 09 08510

  • CAS :

    74288-40-7

  • Molecular Formula : C16H16N2O7

  • Molecular Weight : 348.31

PA 09 08520

Imipenem-Cilastatin Sodium Hydrate

Imipenem-Cilastatin Sodium Hydrate


  • Catalogue No.:PA 09 08520

  • CAS :

    92309-29-0

  • Molecular Formula : C28H44N5NaO10S2

  • Molecular Weight : 697.79

PA 09 0890000

Imipenem - API

Imipenem


  • Catalogue No.:PA 09 0890000

  • CAS :

    64221-86-9

  • Molecular Formula : C12H17N3O4S

  • Molecular Weight : 299.35

PA 09 0081000

(2R)-4-((2-Formimidamidoethyl)thio)-2-((2S,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3,4-dihydro-2H-pyrrole-5-carboxylic Acid

(2R)-4-((2-Formimidamidoethyl)thio)-2-((2S,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3,4-dihydro-2H-pyrrole-5-carboxylic Acid


  • Catalogue No.:PA 09 0081000

  • CAS :

    NA

  • Molecular Formula : C13H21N3O5S

  • Molecular Weight : 331.39

PA 09 0081001

(R)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid

(R)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid


  • Catalogue No.:PA 09 0081001

  • CAS :

    NA

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

PA 09 0081002

(R)-3-((2-Formimidamidoethyl)thio)-5-((2S,3R)-1-(((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)oxy)-3-hydroxy-1-oxobutan-2-yl)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid

(R)-3-((2-Formimidamidoethyl)thio)-5-((2S,3R)-1-(((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)oxy)-3-hydroxy-1-oxobutan-2-yl)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid


  • Catalogue No.:PA 09 0081002

  • CAS :

    776257-75-1

  • Molecular Formula : C24H34N6O8S2

  • Molecular Weight : 598.69

PA 09 0081003

(2S,2'S,3R,3'R)-2,2'-((3R,8R)-1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic Acid)

(2S,2'S,3R,3'R)-2,2'-((3R,8R)-1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic Acid)


  • Catalogue No.:PA 09 0081003

  • CAS :

    130792-44-8

  • Molecular Formula : C24H34N6O8S2

  • Molecular Weight : 598.69

PA 09 0891000

Imipenem open ring 4R -epimer

Imipenem open ring 4R -epimer


  • Catalogue No.:PA 09 0891000

  • CAS :

    773018-20-5

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

PA 09 0891001

Imipenem open ring 4S -epimer

Imipenem open ring 4S -epimer


  • Catalogue No.:PA 09 0891001

  • CAS :

    780717-30-8

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

PA 09 0891002

4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxobutanoate

4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxobutanoate


  • Catalogue No.:PA 09 0891002

  • CAS :

    74288-39-4

  • Molecular Formula : C16H16N4O7

  • Molecular Weight : 376.33

PA 09 0891003

(2S,3R)-3-Hydroxy-2-((2R)-5-(((4-nitrobenzyl)oxy)carbonyl)-4-oxopyrrolidin-2-yl)butanoic Acid

(2S,3R)-3-Hydroxy-2-((2R)-5-(((4-nitrobenzyl)oxy)carbonyl)-4-oxopyrrolidin-2-yl)butanoic Acid


  • Catalogue No.:PA 09 0891003

  • CAS :

    NA

  • Molecular Formula : C16H18N2O8

  • Molecular Weight : 366.33