Description

4-Bromo-2-Methyl-1-Nitrobenzene is a versatile halogenated nitroaromatic compound that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring bromine and nitro substituents on a methylbenzene core, makes it an essential intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic scaffolds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the bromo and nitro functional groups are integral to biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing complex organic dyes and colorants.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers.
• Cross-Coupling Reactions: Valuable substrate in palladium-catalyzed reactions (e.g., Suzuki, Heck) due to the reactive bromine atom.
• Laboratory Reagent: Used in academic and industrial R&D for method development and exploratory chemistry.

Basic Information

Product Name	4-Bromo-2-Methyl-1-Nitrobenzene
CAS No.	52414-98-9
Molecular Formula	C7H6BrNO2
Molecular Weight	216.03 g/mol
Synonyms	2-Methyl-4-bromonitrobenzene; 1-Bromo-3-methyl-4-nitrobenzene; 4-Bromo-2-nitrotoluene; 2-Nitro-5-bromotoluene; 5-Bromo-2-nitrotoluene; o-Methyl-p-bromonitrobenzene; 4-Bromo-o-nitrotoluene; 2-Methyl-4-bromo-1-nitrobenzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Methyl-1-Nitrobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports your needs for reliable and traceable raw materials in GMP and ISO environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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