Ertapenem Ring Open Impurity
[CAS# 357154-27-9]

Identification

• Name: Ertapenem Ring Open Impurity
• Synonyms: (2S,3R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid
• Molecular Formula: C₂₂H₂₇N₃O₈S
• Molecular Weight: 493.53
• CAS Registry Number: 357154-27-9
• SMILES: C[C@@H]1[C@@H](NC(=C1S[C@H]2C[C@H](NC2)C(=O)NC3=CC=CC(=C3)C(=O)O)C(=O)O)[C@@H]([C@@H](C)O)C(=O)O

Properties

• Density: 1.5±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.676, Calc.^*
• Boiling Point: 841.8±65.0 °C (760 mmHg), Calc.^*
• Flash Point: 462.9±34.3 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.