Antibiotic Drug & API Directory
136 molecules · Browse by antibiotic class, pharmacopeia standard or search by name / CAS number
Cefpodoxime Proxetil
CAS 87239-81-4
Third-Generation Oral Cephalosporin Prodrug (Beta-Lactam)
Cefprozil
CAS 92665-29-7
Second-Generation Oral Cephalosporin (Beta-Lactam)
Ceftazidime Pentahydrate
CAS 72558-82-8
3rd generation anti-pseudomonal cephalosporin — parenteral
Ceftibuten
CAS 97519-39-6
Third-Generation Oral Cephalosporin (Beta-Lactam)
Ceftiofur Sodium
CAS 104010-37-9
Third-generation veterinary cephalosporin
Ceftriaxone Sodium
CAS 104376-79-6
3rd generation cephalosporin — parenteral
Cefuroxime Axetil
CAS 64544-07-6
2nd generation cephalosporin — oral prodrug
Chloramphenicol
CAS 56-75-7
Broad-spectrum amphenicol antibiotic
Chloroquine Phosphate
CAS 50-63-5
Antimalarial (4-Aminoquinoline)
Ciclopirox Olamine
CAS 41621-49-2
Hydroxypyridone antifungal — topical, broad spectrum
Ciprofloxacin Hydrochloride
CAS 86393-32-0
Fluoroquinolone — DNA gyrase and topoisomerase IV inhibitor
Clarithromycin
CAS 81103-11-9
Semi-synthetic macrolide antibiotic — 6-O-methylerythromycin
Clavulanate Potassium
CAS 61177-45-5
Beta-Lactamase Inhibitor (Clavam)
Clindamycin Phosphate
CAS 24729-96-2
Lincosamide Antibacterial
Clofazimine
CAS 2030-63-9
Antileprotic / Antimycobacterial (Riminophenazine)
Clotrimazole
CAS 23593-75-1
Imidazole antifungal — topical
Cloxacillin Sodium
CAS 642-78-4
Penicillinase-Resistant Isoxazolyl Penicillin (Beta-Lactam)
Colistin Sulfate
CAS 1264-72-8
Polymyxin antibiotic — last-resort for carbapenem-resistant gram-negative bacteria
Dapsone
CAS 80-08-0
Antileprotic / Sulfone Antibacterial
Daptomycin
CAS 103060-53-3
Cyclic lipopeptide antibacterial
Darunavir
CAS 206361-99-1
HIV Protease Inhibitor
Demeclocycline Hydrochloride
CAS 64-73-3
Tetracycline Antibacterial
Diethylcarbamazine Citrate
CAS 1642-54-2
Antifilarial Anthelmintic (Piperazine Derivative)
Efavirenz
CAS 154598-52-4
Non-Nucleoside Reverse Transcriptase Inhibitor (NNRTI)