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Type:Impurity Reference Standard
API NAME:Ertapenem
Total Products: 39
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Ertapenem Impurity 3
CAT No: CL-ETP-01 CAS No: 724700-26-9 Mol Wt: 234.3 Mol F: C12H14N2O3 Inv Status: Custom Synthesis
Chemical Name: (S)-3-(Pyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Oxazinone Impurity
CAT No: CL-ETP-02 CAS No: 866186-68-7 Mol Wt: 519.5 Mol F: C23H25N3O9S Inv Status: Custom Synthesis
Chemical Name: (3S,4S,4aS,5R)-6-(((3S,5S)-5-((3-Carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3,5-dimethyl-1-oxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-4,7-dicarboxylic Acid
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Ertapenemic Acid
CAT No: CL-ETP-03 CAS No: 1150883-75-2 Mol Wt: 493.5 Mol F: C22H27N3O8S Inv Status: Custom Synthesis
Chemical Name: (2S,3R)-2-((1S,2R)-1-Carboxy-2-hydroxypropyl)-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Dimer I
CAT No: CL-ETP-04 CAS No: 1199797-41-5 Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-Carboxy-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer II
CAT No: CL-ETP-05 CAS No: NA Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-Carboxy-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer Impurity
CAT No: CL-ETP-06 CAS No: 402955-37-7 Mol Wt: 933 Mol F: C44H48N6O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-5-((3-Carboxyphenyl)carbamoyl)-1-((4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer V
CAT No: CL-ETP-07 CAS No: NA Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-5-((3-((((2R)-1-Carboxy-1-((2S,3R)-5-carboxy-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl)propan-2-yl)oxy)carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer-III
CAT No: CL-ETP-08 CAS No: NA Mol Wt: 965.1 Mol F: C45H52N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5R)-5-((3-((2S,3R)-5-carboxy-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-2-((3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3-methyl-2,3-dihydro-1H-pyrrole-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer-IV
CAT No: CL-ETP-09 CAS No: NA Mol Wt: 933 Mol F: C44H48N6O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5R)-5-((3-((2R,4S)-4-(((4R,5S,6S)-2-carboxy-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)-2-((3-carboxyphenyl)carbamoyl)pyrrolidine-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Dimer-VI
CAT No: CL-ETP-10 CAS No: NA Mol Wt: 933 Mol F: C44H48N6O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5R)-5-((3-Carboxyphenyl)carbamoyl)-1-((4R,5S,6S)-3-(((3S,5R)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 10
CAT No: CL-ETP-11 CAS No: NA Mol Wt: 867 Mol F: C41H50N6O11S2 Inv Status: Custom Synthesis
Chemical Name: (2S)-3-((3-((2S)-4-(((4R)-5-Hydroxy-2-(methoxycarbonyl)-4-methyl-4,5-dihydro-1H-pyrrol-3-yl)thio)pyrrolidine-2-carboxamido)benzoyl)oxy)-2-((2S,3R,4S)-4-(((3S,5S)-5-((3-(methoxycarbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl)butanoic acid
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Ertapenem Impurity 11
CAT No: CL-ETP-12 CAS No: NA Mol Wt: 517.6 Mol F: C24H27N3O8S Inv Status: Custom Synthesis
Chemical Name: (4R,5R)-1-Acetyl-3-(((3S,5R)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-5-((Z)-1-carboxyprop-1-en-1-yl)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid
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Ertapenem Impurity 12
CAT No: CL-ETP-13 CAS No: NA Mol Wt: 493.5 Mol F: C22H27N3O8S Inv Status: Custom Synthesis
Chemical Name: (2S,3R)-2-((1S,2R)-1-Carboxy-2-hydroxypropyl)-4-(((3R,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Impurity 13
CAT No: CL-ETP-14 CAS No: NA Mol Wt: 403.5 Mol F: C20H25N3O4S Inv Status: Custom Synthesis
Chemical Name: 3-((2S,4R)-4-(((R)-2-((R)-2-Hydroxypropyl)-3-methyl-3H-pyrrol-4-yl)thio)pyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Impurity 15
CAT No: CL-ETP-15 CAS No: 1199797-42-6 Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (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)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrole-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 16
CAT No: CL-ETP-16 CAS No: NA Mol Wt: 933 Mol F: C44H48N6O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-5-((3-((2S,4S)-4-(((4R,5S,6S)-2-carboxy-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)-2-((3-carboxyphenyl)carbamoyl)pyrrolidine-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compound with (4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)-1-((4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid (1:1)
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Ertapenem Impurity 17
CAT No: CL-ETP-17 CAS No: NA Mol Wt: 918 Mol F: C44H47N5O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-1-(3-((2S,4R)-4-(((4R,5S,6S)-2-Carboxy-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)pyrrolidine-2-carboxamido)benzoyl)-5-(3-carboxybenzoyl)pyrrolidin-3-yl)thio)-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compound with (4R,5S,6S)-3-(((3S,5S)-5-(3-carboxybenzoyl)-1-((4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid (1:1)
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Ertapenem Impurity 18
CAT No: CL-ETP-18 CAS No: 266337-30-8 Mol Wt: 250.3 Mol F: C12H14N2O4 Inv Status: Custom Synthesis
Chemical Name: 3-((2S,4S)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Impurity 19
CAT No: CL-ETP-19 CAS No: 770703-11-2 Mol Wt: 250.3 Mol F: C12H14N2O4 Inv Status: Custom Synthesis
Chemical Name: 3-((2S,4R)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Impurity 20
CAT No: CL-ETP-20 CAS No: NA Mol Wt: 507.6 Mol F: C23H29N3O8S Inv Status: Custom Synthesis
Chemical Name: (2S,3R,4R)-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-2-((3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Impurity 22
CAT No: CL-ETP-21 CAS No: NA Mol Wt: 507.6 Mol F: C23H29N3O8S Inv Status: Custom Synthesis
Chemical Name: (2S,3R,4S)-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-2-((3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Impurity 23
CAT No: CL-ETP-22 CAS No: NA Mol Wt: 741.8 Mol F: C34H39N5O10S2 Inv Status: Custom Synthesis
Chemical Name: (2S,3R)-2-((2S,3R)-1-((2S,4S)-2-((3-carboxyphenyl)carbamoyl)-4-mercaptopyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl)-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Impurity 24
CAT No: CL-ETP-23 CAS No: NA Mol Wt: 933 Mol F: C44H48N6O13S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5R)-5-((3-(((R)-1-((4R,5S,6S)-2-carboxy-3-(((3S,5R)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-6-yl)ethoxy)carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 25
CAT No: CL-ETP-24 CAS No: 866317-77-3 Mol Wt: 580.7 Mol F: C29H32N4O7S Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-1-(4-aminobenzyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 26
CAT No: CL-ETP-25 CAS No: NA Mol Wt: 502.6 Mol F: C24H30N4O6S Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-5-((3-(dimethylcarbamoyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 27
CAT No: CL-ETP-26 CAS No: NA Mol Wt: 371.5 Mol F: C19H21N3O3S Inv Status: Custom Synthesis
Chemical Name: 3-((2S,4S)-4-((4-aminobenzyl)thio)pyrrolidine-2-carboxamido)benzoic acid
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Ertapenem Impurity 28
CAT No: CL-ETP-27 CAS No: NA Mol Wt: 1020.1 Mol F: C48H57N7O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3R,5S)-5-((3-((2S)-5-carboxy-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-(((3R,3'R,5'S)-5'-((3-carboxyphenyl)carbamoyl)-[1,3'-bipyrrolidin]-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrole-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 29
CAT No: CL-ETP-28 CAS No: NA Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3R,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxy-4-(((3R,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compound with (4R,5S,6S)-3-(((3R,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxy-4-(((3R,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid (1:1)
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Ertapenem Impurity 30
CAT No: CL-ETP-29 CAS No: 117286-92-7 Mol Wt: 295.3 Mol F: C11H22NO6P Inv Status: Custom Synthesis
Chemical Name: (2S,4R)-1-(Diisopropoxyphosphoryl)-4-hydroxypyrrolidine-2-carboxylic acid
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Ertapenem Impurity 31
CAT No: CL-ETP-30 CAS No: 90776-58-2 Mol Wt: 301.5 Mol F: C14H27NO4Si Inv Status: Custom Synthesis
Chemical Name: (R)-2-((2S,3S)-3-((R)-1-((Tert-butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl)propanoic acid
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Ertapenem Impurity 32
CAT No: CL-ETP-31 CAS No: NA Mol Wt: 475.5 Mol F: C22H25N3O7S Inv Status: Custom Synthesis
Chemical Name: (4S,5S,6S)-3-(((3S,5S)-5-((3-Carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 33
CAT No: CL-ETP-32 CAS No: NA Mol Wt: 475.5 Mol F: C22H25N3O7S Inv Status: Custom Synthesis
Chemical Name: (4S,5R,6R)-3-(((3S,5S)-5-((3-Carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((S)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 34
CAT No: CL-ETP-33 CAS No: NA Mol Wt: 475.5 Mol F: C22H25N3O7S Inv Status: Custom Synthesis
Chemical Name: (4R,5R,6R)-3-(((3S,5S)-5-((3-Carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 35
CAT No: CL-ETP-34 CAS No: NA Mol Wt: 475.5 Mol F: C22H25N3O7S Inv Status: Custom Synthesis
Chemical Name: (4S,5R,6R)-3-(((3R,5R)-5-((3-Carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((S)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 6
CAT No: CL-ETP-35 CAS No: NA Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3R,5S)-5-((3-((2S,3R)-5-carboxy-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-(((3R,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrole-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 9
CAT No: CL-ETP-36 CAS No: NA Mol Wt: 867 Mol F: C41H50N6O11S2 Inv Status: Custom Synthesis
Chemical Name: (2S,3R,4S)-2-(2-((3-((2S)-4-(((4R)-5-Hydroxy-2-(methoxycarbonyl)-4-methyl-4,5-dihydro-1H-pyrrol-3-yl)thio)pyrrolidine-2-carboxamido)benzoyl)oxy)propyl)-4-(((3S,5S)-5-((3-(methoxycarbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid
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Ertapenem Impurity 36
CAT No: CL-ETP-37 CAS No: NA Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3R,5S)-5-((4-((2S,4S)-4-(((4R,5S)-2-carboxy-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-methyl-4,5-dihydro-1H-pyrrol-3-yl)thio)-2-((4-carboxyphenyl)carbamoyl)pyrrolidine-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((S)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 37
CAT No: CL-ETP-38 CAS No: 2602483-57-6 Mol Wt: 951 Mol F: C44H50N6O14S2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carbonyl)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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Ertapenem Impurity 38
CAT No: CL-ETP-39 CAS No: 913532-94-2 Mol Wt: 519.5 Mol F: C23H25N3O9S Inv Status: Custom Synthesis
Chemical Name: (4aS,5R)-6-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3,5-dimethyl-1-oxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-4,7-dicarboxylic acid

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