CAS Registry Number

CAS 6130-64-9 — Procaine penicillin G

Procaine penicillin G is a semi-synthetic antibiotic combining penicillin G with procaine, used primarily for intramuscular injection in veterinary and human medicine to treat bacterial infections. It is supplied as a white to off-white crystalline powder. CAS 6130-64-9, molecular formula C16H18N2O4S · C13H20N2O2 · H2O, molecular weight 588.7 g/mol. Store between 2–8°C. Hazard classification: Danger (signal word). Molekula supplies Procaine penicillin G from research to bulk quantities with full documentation and ISO 9001:2015 traceability.