Description

2-Bromo-1-Chloro-5-Methyl-3-Nitrobenzene is a versatile halogenated nitroaromatic compound that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, dyes, and functional materials who require high-purity, reliable synthetic intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules containing halogenated aromatic rings.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides, leveraging its reactive halogen and nitro groups.
• Dye and Pigment Manufacturing: Serves as a building block for complex organic dyes and colorants due to its nitrobenzene core.
• Material Science Research: Employed in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: A valuable substrate for Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions in fine chemical synthesis.
• Chemical Research & Development: Used as a standard or reagent in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Product Name	2-Bromo-1-Chloro-5-Methyl-3-Nitrobenzene
CAS No.	19128-49-5
Molecular Formula	C7H5BrClNO2
Molecular Weight	250.48 g/mol
Synonyms	1-Bromo-2-chloro-4-methyl-6-nitrobenzene; 2-Chloro-6-bromo-4-methylnitrobenzene; 2-Bromo-1-chloro-5-methyl-3-nitro-benzene; 3-Nitro-2-bromo-1-chloro-5-methylbenzene; 4-Methyl-2-bromo-1-chloro-3-nitrobenzene; 5-Methyl-2-bromo-1-chloro-3-nitrobenzene; Benzene, 2-bromo-1-chloro-5-methyl-3-nitro-
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Chloro-5-Methyl-3-Nitrobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.