Antibiotic Drug & API Directory
190 molecules · Browse by antibiotic class, pharmacopeia standard or search by name / CAS number
Enrofloxacin
CAS 93106-60-6
Veterinary fluoroquinolone antibacterial
Entecavir
CAS 142217-69-4
Antiviral (Nucleoside Analogue, Anti-Hepatitis B)
Eravacycline
CAS 1207283-85-9
Fluorocycline Antibacterial (Reserve)
Ertapenem Sodium
CAS 153832-46-3
Carbapenem — once-daily parenteral beta-lactam antibiotic
Erythromycin
CAS 114-07-8
Natural macrolide antibiotic from Saccharopolyspora erythraea
Ethambutol Hydrochloride
CAS 1070-11-7
Antitubercular (Ethylenediamine Derivative)
Ethionamide
CAS 536-33-4
Antitubercular (Thioamide, Second-Line)
Favipiravir
CAS 259793-96-9
Antiviral (Broad-Spectrum RNA Polymerase Inhibitor)
Fidaxomicin
CAS 873857-62-6
Macrocyclic Antibacterial (Narrow Spectrum)
Florfenicol
CAS 73231-34-2
Veterinary amphenicol antibiotic
Flucloxacillin Sodium
CAS 1847-24-1
Penicillinase-Resistant Isoxazolyl Penicillin (Beta-Lactam)
Fluconazole
CAS 86386-73-4
Triazole antifungal — systemic
Flucytosine
CAS 2022-85-7
Fluorinated pyrimidine antifungal — systemic
Fosfomycin Trometamol
CAS 78964-85-9
Phosphonic acid antibacterial (urinary)
Furazolidone
CAS 67-45-8
Nitrofuran antibacterial and antiprotozoal
Gatifloxacin
CAS 112811-59-3
Fluoroquinolone Antibacterial
Gemifloxacin Mesylate
CAS 210353-53-0
Fluoroquinolone Antibacterial
Gentamicin Sulfate
CAS 1405-41-0
Aminoglycoside antibiotic — complex of C1, C1a, C2, C2a components
Griseofulvin
CAS 126-07-8
Benzofuran antifungal antibiotic — systemic, dermatophyte-specific
Hydroxychloroquine Sulfate
CAS 747-36-4
Antimalarial / Disease-Modifying Antirheumatic (4-Aminoquinoline)
Imipenem
CAS 74431-23-5
Carbapenem — broad-spectrum parenteral beta-lactam
Isavuconazonium Sulfate
CAS 946075-13-4
Triazole antifungal prodrug — systemic, extended spectrum
Isoniazid
CAS 54-85-3
Antitubercular (Isonicotinic Acid Hydrazide)
Itraconazole
CAS 84625-61-6
Triazole antifungal — systemic, broad spectrum