Cephalosporins

Cephalosporins

Cephalosporins are β-lactam antibiotics classified into five generations based on their spectrum and resistance stability. They inhibit bacterial cell wall synthesis by binding to penicillin-binding proteins, providing bactericidal activity. First-generation agents exhibit strong Gram-positive coverage, while later generations expand toward Gram-negative organisms and β-lactamase–producing strains. Widely used in pneumonia, skin infections, urinary tract infections, sepsis, and surgical prophylaxis, cephalosporins remain among the most commonly prescribed antibiotics worldwide. Their favorable safety profile supports use in pediatrics and general medicine. Resistance mechanisms such as ESBL production and altered PBPs continue to drive development of cephalosporin–β-lactamase inhibitor combinations and next-generation cephalosporins.

Cefdinir CAS NO 91832-40-5

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CAS No.:91832-40-5

Grade:Pharmacy Grade

Content:99.90%

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(E)-Ceftriaxone CAS NO 92143-31-2

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CAS No.:92143-31-2

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Cefcanel Daloxate Hydrochloride CAS NO 92602-21-6

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CAS No.:92602-21-6

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Cefminox Sodium CAS NO 92636-39-0

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CAS No.:92636-39-0

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Content:99.90%

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Cefprozil CAS NO 92665-29-7

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CAS No.:92665-29-7

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Content:99.90%

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E-Cefprozil CAS NO 92676-86-3

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CAS No.:92676-86-3

Grade:Pharmacy Grade

Content:99.90%

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