Basic Information

• Product Name: Cefprozil

• CAS Number: 92665-29-7

• Molecular Formula: C18H19N3O5S

• Molecular Weight: 389.426 (anhydrous form); 407.441 (monohydrate form)

Physical Properties

• Appearance: White to yellow crystalline powder

• Density: Approximately 1.5±0.1 g/cm³ (anhydrous form); 1.534 g/cm³ (monohydrate form)

• Melting Point: 76°C (anhydrous form); 220°C (monohydrate form)

• Boiling Point: 803.1±65.0 °C at 760 mmHg

• Flash Point: 439.5±34.3 °C

• Solubility in Water: 3.3 mg/L (20 ºC) (relatively low, requires appropriate conditions for dissolution)

Chemical Properties

• Cefprozil exhibits antiviral activity and can be used for research on immune system diseases.

• As a cephalosporin antibiotic, Cefprozil exerts its antibacterial effect by inhibiting the synthesis of bacterial cell walls.

Antimicrobial Spectrum and Activity

• Cefprozil has antibacterial activity against a variety of bacteria, including Gram-positive bacteria (such as Staphylococcus aureus and Streptococcus pneumoniae) and certain Gram-negative bacteria (such as Haemophilus influenzae and Moraxella catarrhalis).

• Its antimicrobial spectrum is relatively broad, but specific antibacterial activity may vary depending on the type of bacteria and drug concentration.