Ertapenem > Impurities > 9

Structure Compound Pricing
Ertapenem Dimer III
CS-T-92345 > Impurities

Molecular Formula : C44H50N6O14S2   Molecular Weight: 951.03   CAS Number: 1199797-42-6
Synonyms : (4R,5S,6S)-3-[[(3S,5S)-5-[[[3-[[(2S,3R)-5-Carboxy-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-2,3-dihydro-3-methyl-1H-pyrrol-1-yl]carbonyl]phenyl]amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid
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Ertapenem Dimer Form D Impurity
CS-T-54159 > Impurities

Molecular Formula : C44H50N6O14S2   Molecular Weight: 951.03   CAS Number: 1199797-41-5
Synonyms : (4R,5S,6S)-3-{[(3S,5S)-1-[(2S,3R)-2-[(2S,3R)phenidin-3-yl]sulfanyl}-3-methyl-3,4-dihydro-2H-pyrrol-2-yl]-3-hydroxybutanoyl]-5-[(3-
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Ertapenem N-Carbonyl Dimer Impurity
CS-T-54160 > Impurities

Molecular Formula : C44H48N6O13S2   Molecular Weight: 933.01   CAS Number: 1199797-43-7
Synonyms : (4R,5S,6S)-3-{[(3S,5S)-1-{3-[(2S,4S)-4-{[(4R,5S,6S)-methyl-7-oxo-1-az-2-en-3-yl]sulfanyl}pyrrolidine-2-amido]benzoyl}-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-
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Ertapenem Dimer Impurity
CS-T-54157 > Impurities

Molecular Formula : C44H48N6O13S2   Molecular Weight: 933.01   CAS Number: 402955-37-7
Synonyms : (4R,5S,6S)-3-{[(3S,5S)-5-[S,6S)-3-{[(3S,5S)-5-[rbamoyl]pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl]pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hyd
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Ertapenem Dimer Ester Impurity
CS-T-54158 > Impurities

Molecular Formula : C44H50N6O14S2   Molecular Weight: 951.03   CAS Number: 402955-38-8
Synonyms : (4R,5S,6S)-3-{[(3S,5S)-5-{[3-({[(1S,2R)(3S,5S)-5-[rbamoyl]pyrrolidin-3-yl]sulfanyl}-3-methyl-3,4-dihydro-2H-pyrrol-2-yl]propan-2-yl]oxy}carbonyl)phenyl]carbamoyl}pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hy
Parent API : Ertapenem
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Ertapenem Side Chain Enantiomer 2 Hydrochloride
CS-P-07784 > Impurities

Molecular Formula : C12H14N2O3S. HCl   Molecular Weight: 302.78   CAS Number: 503607-49-6
Synonyms : 3-((2R,4R)-4-mercaptopyrrolidine-2-carboxamido)benzoic acid hydrochloride
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Ertapenem Impurity Pro-maba
CS-P-07785 > Impurities

Molecular Formula : C12H14N2O3   Molecular Weight: 234.25   CAS Number: 724700-26-9
Synonyms : 3-[[(2S)-2-Pyrrolidinylcarbonyl]amino]benzoic acid; (S)-3-(pyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Impurity DIPP
CS-P-07786 > Impurities

Molecular Formula : C18H27N2O6PS   Molecular Weight: 430.46   CAS Number: 220031-86-7
Synonyms : 3-((2S,4S)-1-(diisopropoxyphosphoryl)-4-mercaptopyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Ring Open Impurity
CS-P-07787 > Impurities

Molecular Formula : C22H27N3O8S   Molecular Weight: 493.53   CAS Number: 357154-27-9
Synonyms : (4R,5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid; (αS,2S,3R)-5-Carboxy-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-2,3-dihydro-α-[(1R)-1-hydroxyethyl]-3-methyl-1H-pyrrole-2-acetic acid
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