PR1MA™ Ampicillin, Sodium Salt

CAS Number: 69-52-3
Molecular Weight: 371.4
Chemical Formula: C₁₆H₁₈N₃O₄SNa
Solubility: Water
Storage Temp: 2-8°C

Inhibitor of bacterial cell wall synthesis resulting in lysis or deformation of the bacterium. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. B-Lactamase sensitive. Plant cell culture tested. Widely used as a selective agent for transformation of plasmid encoding for b-Lactamase production such as pBR322 or pUC (Ampr).

• Appearance: White Crystalline Powder
• Assay (Anhydrous Substance) : 91.0 - 102 %
• Bacterial Endotoxins : ≤ 0.15 IU/mg
• Dimethylaniline: ≤ 0.002 %
• Identification: Conform
• Methylene Chloride : ≤ 0.2 %
• pH (1% Solution): 8.0 - 10.0
• Solubility (50mg/ml in Water): Soluble
• Specific Optical Rotation: +258 - +287 °
• Sterility: Conform
• Water: ≤ 2.0 %

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