Description

4-Bromo-1-Methyl-2-nitro-1H-imidazole is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique halogenated and nitrated imidazole structure makes it a critical intermediate for constructing complex molecules with tailored biological and chemical properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it serves as a precursor for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in antiviral, antibacterial, and anticancer research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides due to its reactive halogen and nitro functional groups.
• Material Science Precursor: Serves as a building block for synthesizing specialty polymers, ligands for catalysis, and organic electronic materials.
• Chemical Research & Development: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Fine Chemical Manufacturing: Acts as an intermediate in the multi-step synthesis of complex fine chemicals and dyes.

Basic Information

Item	Details
Product Name	4-Bromo-1-Methyl-2-nitro-1H-imidazole
CAS No.	121816-79-3
Molecular Formula	C4H4BrN3O2
Molecular Weight	205.99 g/mol
Synonyms	1-Methyl-4-bromo-2-nitroimidazole; 4-Bromo-1-methyl-2-nitroimidazole; 2-Nitro-4-bromo-1-methylimidazole; 1H-Imidazole, 4-bromo-1-methyl-2-nitro-; BMNI; 121816-79-3 (CAS)
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Methyl-2-nitro-1H-imidazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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