Description

Nitrefazole is a specialized organic compound with significant utility in advanced chemical synthesis and research. Its unique structural properties make it a valuable intermediate for developing novel materials and active pharmaceutical ingredients (APIs). This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced crop protection chemicals and pesticides.
• Fine Chemical Synthesis: Serves as a crucial precursor for creating complex organic molecules in specialty chemistry.
• Material Science: Employed in research for developing new polymeric materials or functional additives.
• Biochemical Research: Utilized as a reagent or standard in biochemical studies and analytical method development.
• Academic & Industrial R&D: A valuable compound for exploratory chemistry and process development in both university and corporate settings.

Basic Information

Product Name	Nitrefazole
CAS No.	21721-92-6
Molecular Formula	C11H11N3O3S
Molecular Weight	265.29 g/mol
Synonyms	1-Methyl-5-nitro-2-(phenylsulfonyl)benzimidazole; 1-Methyl-5-nitro-2-(phenylsulfonyl)-1H-benzimidazole; 2-(Phenylsulfonyl)-5-nitro-1-methylbenzimidazole; Nitrefazol; Nitrefazolum; NSC 163031; 1-Methyl-2-(phenylsulfonyl)-5-nitrobenzimidazole
EINECS	Contact for details

Quality Control

Our Nitrefazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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