Antibiotic Drug & API Directory
8 molecules · Browse by antibiotic class, pharmacopeia standard or search by name / CAS number
Azithromycin
CAS 83905-01-5
Azalide macrolide antibiotic
USPBPEPIP
Clarithromycin
CAS 81103-11-9
Semi-synthetic macrolide antibiotic — 6-O-methylerythromycin
USPBPEP
Erythromycin
CAS 114-07-8
Natural macrolide antibiotic from Saccharopolyspora erythraea
USPBPIP
Fidaxomicin
CAS 873857-62-6
Macrocyclic Antibacterial (Narrow Spectrum)
Josamycin
CAS 16846-24-5
Macrolide Antibacterial
JPEPCP
Roxithromycin
CAS 80214-83-1
Macrolide Antibacterial
EPBPIPJPCP
Spiramycin
CAS 8025-81-8
Macrolide Antibacterial / Antiprotozoal
EPBPCPWHO
Telithromycin
CAS 191114-48-4
Ketolide Antibacterial
USPEP