Category:
Active Pharmaceutical Ingredients
CAS NO:
1538-09-6
Standard:
BP,USP,EP,
Penicillin G Benzathine is a long-acting antibiotic salt derived from Penicillin G via benzathine neutralization. Its molecular formula is C56H82N10O14S2 with CAS 1405-47-0.
Contraindicated in penicillin-allergic patients. Requires intramuscular injection only; do not administer intravenously. Store in a cool, dry place below 25°C protected from light.