Metronidazole CAS 443-48-1

What is Metronidazole CAS 443-48-1？

Metronidazole (CAS 443-48-1) is a synthetic nitroimidazole derivative widely used as an antibacterial and antiprotozoal agent. It is highly effective against anaerobic bacteria and protozoa, making it an essential pharmaceutical ingredient in both human and veterinary medicine. With its broad antimicrobial spectrum and proven clinical safety, Metronidazole has been one of the most important active pharmaceutical ingredients (APIs) for decades.

It is available in multiple forms, including powders, tablets, capsules, topical gels, and injectable solutions, depending on treatment needs.

规格

项目	规格
沸点	301.12°C (rough estimate)
密度	1.3994 (rough estimate)
熔点	159-161 °C (lit.)
pKa	pKa 2.62(H2O,t =25±0.2,
储存条件	2-8°C

Applications of Metronidazole

Metronidazole is a versatile compound used in a wide range of therapeutic applications:

1. Human Medicine

Treatment of anaerobic bacterial infections.

Management of protozoal infections such as giardiasis, trichomoniasis, and amoebiasis.

Used in combination therapies for Helicobacter pylori infections in gastric ulcers.

Topical formulations for rosacea and bacterial vaginosis.

Dental medicine for periodontal infections.

2. Veterinary Medicine

Treatment of gastrointestinal infections in pets and livestock.

Management of anaerobic infections in veterinary practice.

3. Pharmaceutical Manufacturing

Active ingredient in oral solid dosage forms (tablets, capsules).

Used in injectable formulations for hospital treatments.

Incorporated into topical creams and gels.

包装

通常装在25公斤/桶，并且还可以做的定制软件包。