Procaine Penicillin G (CAS 54-35-3) Suppliers and Product Information

Procaine penicillin G is an antibacterial compound used in pharmaceutical applications. It is a combination of procaine and penicillin G, providing both rapid onset and prolonged duration of action. This compound is less soluble in water compared to alkali metal salts of penicillin G, requiring about 250 mL to dissolve 1 g. It has an activity of 1009 units/mg and is often used in injectable preparations for sustained antibiotic effects.

Frequently Asked Questions about Procaine Penicillin G

Q: What is the main use of procaine penicillin G?

A: Procaine penicillin G is primarily used as an antibacterial agent in pharmaceutical applications. It combines the antibacterial properties of penicillin G with the slower release characteristics of procaine, providing both rapid onset and prolonged duration of antibiotic action.

Q: How is procaine penicillin G typically administered?

A: Procaine penicillin G is typically administered through intramuscular injection. It is often formulated as a suspension in water with added dispersing agents, buffers, and preservatives, or as a suspension in peanut or sesame oil gelled with aluminum monostearate.

Q: What are the advantages of using procaine penicillin G over other penicillin formulations?

A: The main advantage of procaine penicillin G is its prolonged duration of effect due to its lower solubility compared to alkali metal salts of penicillin G. This allows for less frequent dosing while maintaining therapeutic antibiotic levels in the body.