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Piperacillin Sodium Salt

  • Chemical Name:Piperacillin sodium salt
  • CAS No.:59703-84-3
  • MF:C23H26N5NaO7S
  • MW:539.54
  • Specification: USP|EP|BP
  • Purity:>95% or As customer requested
  • Color: White to off-white crystalline powder
  • Solubility:Soluble in ethanol, water and methanol.
  • Product Categories: Heterocyclic Compounds; API; Intermediates & Fine Chemicals; Pharmaceuticals;
  • Test Method: HPLC

Piperacillin Sodium Salt is the sodium salt of piperacillin, a broad-spectrum semisynthetic, ampicillin-derived ureidopenicillin antibiotic with bactericidal activity. Piperacillin binds to and inactivates penicillin-binding proteins (PBPs), enzymes located on the inner membrane of the bacterial cell wall, resulting in the weakening of the bacterial cell wall and cell lysis. 

Piperacillin Sodium Salt participate in the terminal stages of assembling the bacterial cell wall, and in reshaping the cell wall during cell division. Inactivation of Piperacillin Sodium Salt interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity.

Piperacillin sodium Basic information  
Product Name: Piperacillin sodium salt
CAS: 59703-84-3
MF: C23H26N5NaO7S
MW: 539.54
EINECS: 261-868-6
Product Categories: Antibacterial; Antibiotics; Biochemistry

Piperacillin sodium Chemical Structure

Piperacillin sodium salt            

Sodium piperacillin Chemical Properties 
Melting point  183-185 C (dec.)
Boiling point  793℃
refractive index  180 ° (C=0.8, H2O)
storage temp.  Store at 0-5°C
solubility  H2O: 50 mg/mL, clear, colorless to faintly yellow
form  neat
Water Solubility  Soluble in ethanol, water and methanol.
Merck  14,7463
BRN  5373920

Sodium piperacillin Usage And Synthesis

Chemical Properties White to off-white crystalline powder


Penicillin antibacterial.
An antibiotic related to penicillin

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