Meropenem EP impurity A
[CAS# 1053703-36-8]

Identification

• Name: Meropenem EP impurity A
• Synonyms: Meropenem open ring;(2S,3R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid
• Molecular Formula: C₁₇H₂₇N₃O₆S
• Molecular Weight: 401.48
• CAS Registry Number: 1053703-36-8
• SMILES: C[C@@H]1[C@@H](NC(=C1S[C@H]2C[C@H](NC2)C(=O)N(C)C)C(=O)O)[C@@H]([C@@H](C)O)C(=O)O

Properties

• Solubility: 8885 mg/L (25 ºC water)
• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.617, Calc.^*
• Melting point: 329.02 ºC
• Boiling Point: 651.15 ºC, 660.3±55.0 ºC (760 mmHg), Calc.^*
• Flash Point: 353.1±31.5 ºC, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H319-H335
• Precautionary Statements: P261-P305+P351+P338