Meropenem Trihydrate-impurities | Pharmaffiliates

meropenem trihydrate and its Impurities

It is a broad spectrum antibiotic which belongs to β-lactam class. Meropenem is bactericidal in most cases and it inhibits the synthesis of bacterial cell wall. It belongs to subgroup of carbapenem. Reference standards of Meropenem Trihydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 4 results for meropenem trihydrate Impurities
PA 13 22000

Meropenem Trihydrate - API Standards

Meropenem Trihydrate


  • Catalogue No.:PA 13 22000

  • CAS :

    119478-56-7

  • Molecular Formula : C17H31N3O8S

  • Molecular Weight : 437.51

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PA 13 22010

Meropenem Trihydrate - Impurity A (Freebase)

(4R,5S)-5-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-3-[[(3S,5S)-5-[(dimethylamino)carbonyl]pyrrolidin-3-yl]sulfanyl]-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic Acid


  • Catalogue No.:PA 13 22010

  • CAS :

    1053703-36-8

  • Molecular Formula : C17H27N3O6S

  • Molecular Weight : 401.48

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PA 13 22020

Meropenem Trihydrate - Impurity B (Freebase)

(4R,5S,6S)-3-[[(3S,5S)-1-[(2S,3R)-2-[(2S,3R)-5-Carboxy-4-[[(3S,5S)-5-[(dimethylamino)-carbonyl]pyrrolidin-3-yl]sulfanyl]-3-methyl-2,3-dihydro-1H-pyrrol-2-yl]-3-hydroxybutanoyl]-5-[(dimethylamino)carbonyl]pyrrolidin-3-yl]sulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 13 22020

  • CAS :

    166901-45-7

  • Molecular Formula : C34H50N6O10S2

  • Molecular Weight : 766.92

Meropenem Trihydrate (IPRSM054)

Meropenem Trihydrate (IPRSM054)


  • Catalogue No.:PA IPRSM054

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA