Chemical
CAS: 166901-45-7
(4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxy-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-carboxylic acid
Meropenem EP Impurity B
Formula: C34H50N6O10S2
Specifications
Key details (from tblproducts)
| CAS | 166901-45-7 |
| Category | Impurity |
| Molecular formula | C34H50N6O10S2 |
| Molecular weight | 766.92 |
| IUPAC | (4R,5S,6S)-3-(((3S,5S)-1-((2S,3R)-2-((2S,3R)-5-carboxy-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-carboxylic acid |
| Smileys | O=C(C(N12)=C(S[C@@H]3CN(C([C@@H]([C@@H]4NC(C(O)=O)=C(S[C@@H]5CN[C@H](C(N(C)C)=O)C5)[C@@H]4C)[C@H](O)C)=O)[C@H](C(N(C)C)=O)C3)[C@H](C)[C@]2([H])[C@@H]([C@H](O)C)C1=O)O |
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