Antibiotic Drug & API Directory
4 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
Telithromycin
CAS 191114-48-4
Ketolide Antibacterial
USPEP