Catalogue Number: | M-125003 |
Compound Name: | Meropenem EP Impurity B Disodium Salt |
Synonyms: | (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxylato-4-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate and (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxylato-4-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl)-3-hydroxybutanoyl)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate, sodium salt (1:2) |
CAS#: | |
Alternate CAS#: | 166901-45-7 (free acid, 2,3-dihydro isomer) |
Molecular Formula: | C34H48N6O10S2. 2 Na |
Molecular Weight: | 764.92 2*22.99 |