TRC厄他培南杂质及中间体对照品

E635015

Ertapenem Dimer Impurity

402955-37-7

10mg

厄他培南二聚体杂质

E635020

Ertapenem Dimer Ester Impurity

402955-38-8

25mg

厄他培南二聚体杂质

E635025

Ertapenem Dimer Form D Impurity

1199797-41-5

10mg

厄他培南二聚体杂质D

E635030

Ertapenem N-Carbonyl Dimer Impurity

1199797-43-7

25mg

厄他培南杂质

M257090

(2S)-cis-3-[[(4-Mercapto-2-pyrrolidinyl)carbonyl]amino]benzoic Acid Disulfide Dihydrochloride

444057-64-1

50mg

厄他培南杂质

C177870

(αS,2S,3R)-5-Carboxy-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-3,4-dihydro-α-[(1R)-1-hydroxyethyl]-3-methyl-2H-pyrrole-2-acetic Acid Trisodium Salt

1mg/10mg

厄他培南杂质

C179030

(3S,4S,4aS,5R)-6-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-3,4,4a,5-tetrahydro-3,5-dimethyl-1-oxo-1H-pyrrolo[1,2-c][1,3]oxazine-4,7-dicarboxylic Acid  Hydrochloride (~50%)

2.5mg/25mg

厄他培南杂质

C178027

N-Carboxy Ertapenem-d4 Di-(4-Nitrobenzyl) Ester

1mg/10mg

厄他培南中间体

M257095

3-[[[(2R,4R)-4-Mercapto-2-pyrrolidinyl]carbonyl]amino]benzoic Acid

791582-43-9

2.5mg/25mg

厄他培南二钠中间体

N494335

(2R,4S)-1-(p-Nitrobenzyloxycarbonyl)-4-hydroxyproline

25mg/250mg

厄他培南二钠中间体

N494595

3-[[[(2R,4R)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoic Acid

5mg/50mg

厄他培南中间体

E635000

Ertapenem Disodium

153832-38-3

10mg/100mg

厄他培南二钠

N494592

3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoic-d4 Acid

5mg/50mg

厄他培南中间体