Description

Ornidazole CAS NO 16773-42-5 is a synthetic nitroimidazole derivative with potent antiprotozoal and antibacterial activity. This compound is a critical active pharmaceutical ingredient (API) essential for the formulation of effective anti-infective medications. It is primarily required by pharmaceutical manufacturers and research institutions developing treatments for anaerobic bacterial and protozoal infections.

Application

• Active Pharmaceutical Ingredient (API) in anti-protozoal and anti-anaerobic medications.
• Key component in the formulation of tablets, capsules, and injectables for human use.
• Veterinary pharmaceutical applications for the treatment of specific infections in animals.
• Research and development of new antimicrobial agents and combination therapies.
• Reference standard in analytical laboratories for quality control and method validation.
• Intermediate in the synthesis of more complex pharmaceutical compounds.

Basic Information

Product Name	Ornidazole
CAS No.	16773-42-5
Molecular Formula	C7H10ClN3O3
Molecular Weight	219.63 g/mol
Synonyms	1-Chloro-3-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-ol; Tiberal; Ornidal; Ornisid; Ornidazole USP; Ro 7-0207; α-(Chloromethyl)-2-methyl-5-nitro-1H-imidazole-1-ethanol
EINECS	240-826-3

Quality Control

Our Ornidazole is manufactured under strict quality management systems. The product undergoes comprehensive analytical testing to ensure it meets pharmaceutical-grade standards, including compliance with USP/EP monographs where applicable. A detailed Certificate of Analysis (COA) is provided with each batch, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms to standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Loss on Drying	≤ 0.5%
Sulfated Ash	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.