Piperacillin dimer
[CAS# 2170771-53-4]

Identification

• Name: Piperacillin dimer
• Synonyms: (2R,4S)-2-[(R)-carboxy-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]methyl]-3-[(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
• Molecular Formula: C₄₆H₅₄N₁₀O₁₄S₂
• Molecular Weight: 1035.11
• CAS Registry Number: 2170771-53-4
• SMILES: CCN1CCN(C(=O)C1=O)C(=O)N[C@H](C2=CC=CC=C2)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)N5[C@H](SC([C@@H]5C(=O)O)(C)C)[C@@H](C(=O)O)NC(=O)[C@@H](C6=CC=CC=C6)NC(=O)N7CCN(C(=O)C7=O)CC

Properties

• Solubility: Slightly soluble (DMSO)
• Melting point: >163 °C

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302+H312+H332-H315-H319
• Safety Statements: P261-P271-P280-P302+P352-P305+P351+P338