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Cefadroxil
    Publish time 2024-10-11 18:12    

CAS Number: 66592-87-8

Cefadroxil

Basic Information

  • Product Name: Cefadroxil Monohydrate

  • CAS Number: 66592-87-8

  • Molecular Formula: C16H17N3O5S·H2O

  • Molecular Weight: 381.41

Physical Properties

  • Appearance: White to off-white solid

  • Solubility: Slightly soluble in water, very slightly soluble in ethanol

  • Melting Point: Approximately 197°C (estimated)

Chemical Properties and Antibacterial Activity

  • Cefadroxil Monohydrate is a cephalosporin antibiotic with broad-spectrum antibacterial activity.

  • It is effective against both Gram-positive and Gram-negative bacteria.

  • Cefadroxil Monohydrate demonstrates antibacterial activity against Staphylococcus aureus (both penicillinase-producing and non-producing strains), Staphylococcus epidermidis, Streptococcus pneumoniae, Streptococcus pyogenes, Escherichia coli, Proteus mirabilis, Salmonella species, Shigella species, Haemophilus influenzae, and Neisseria gonorrhoeae, among others.

  • However, it is resistant to methicillin-resistant Staphylococcus aureus, Enterococcus species, indole-positive Proteus species, Enterobacteriaceae, Serratia species, and Pseudomonas aeruginosa.

Pharmaceutical Characteristics and Uses

  • Cefadroxil Monohydrate is an orally administered first-generation cephalosporin with good absorption, a broad antibacterial spectrum, good efficacy, and low toxicity.

  • It is used to treat various infections caused by susceptible bacteria, including urinary tract infections, respiratory infections, skin and soft tissue infections, otitis media, and bone and joint infections.