Cefazolin Sodium is a first-generation cephalosporin antibiotic material primarily used for its broad-spectrum bactericidal activity against Gram-positive organisms. It is widely applied in the production of injectable antibiotics and is valued for its rapid onset and reliable pharmacokinetic properties. Cefazolin Sodium works by inhibiting bacterial cell wall synthesis and is especially effective in treating infections of the respiratory tract, skin, soft tissue, bones, joints, and urinary tract. Its sodium salt form enhances water solubility, making it ideal for sterile injectable formulations. Produced under strict GMP standards, Cefazolin Sodium ensures pharmaceutical-grade purity, stability, and safety, making it a key active pharmaceutical ingredient (API) for both clinical and surgical use.