Description

Benzene, 2-Bromo-5-Chloro-1-Methyl-3-Nitro- is a halogenated nitrobenzene derivative, a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its precise substitution pattern makes it a valuable building block for creating complex molecules with specific electronic and steric properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of compounds with halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its specific halogen and nitro groups contribute to biological activity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex, high-performance organic dyes and pigments due to its nitro and halogen substituents.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) for constructing biaryl systems, facilitated by the bromo substituent.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for exploring new organic reactions and synthesizing libraries of compounds for screening.

Basic Information

Product Name	Benzene, 2-Bromo-5-Chloro-1-Methyl-3-Nitro-
CAS No.	631910-13-9
Molecular Formula	C7H5BrClNO2
Molecular Weight	250.48 g/mol
Synonyms	2-Bromo-5-chloro-1-methyl-3-nitrobenzene; 1-Bromo-4-chloro-2-methyl-6-nitrobenzene; 2-Bromo-5-chlorotoluene-3-nitro; 3-Nitro-2-bromo-5-chlorotoluene; 2-Methyl-4-chloro-6-nitro bromobenzene; Benzene, 1-bromo-4-chloro-2-methyl-6-nitro-; (2-Bromo-5-chloro-3-nitrophenyl)methane (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of Benzene, 2-Bromo-5-Chloro-1-Methyl-3-Nitro- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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