Description

3-Bromo-2,5-Dichloronitrobenzene is a high-purity halogenated nitrobenzene derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it an essential building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds with specific biological or physical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring specific halogen-substituted aromatic frameworks.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides where the bromo and chloro substituents impart specific biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce functional complexity.
• Dye and Pigment Intermediate: Utilized in the production of specialized colorants and photographic chemicals.
• Research & Development: A valuable reagent for academic and industrial research exploring new synthetic methodologies and compound libraries.

Basic Information

Item	Detail
Product Name	3-Bromo-2,5-Dichloronitrobenzene
CAS No.	219963-62-9
Molecular Formula	C6H2BrCl2NO2
Molecular Weight	285.90 g/mol
Synonyms	1-Bromo-3,6-dichloro-2-nitrobenzene; 2,5-Dichloro-3-bromonitrobenzene; 3-Bromo-2,5-dichloro-1-nitrobenzene; Nitrobenzene, 3-bromo-2,5-dichloro-; Benzene, 1-bromo-3,6-dichloro-2-nitro-; (3-Bromo-2,5-dichlorophenyl)nitro; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-2,5-Dichloronitrobenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Our quality protocols are designed to support cGMP compliance for pharmaceutical development and other regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its nitroaromatic structure, it should be stored separately from strong reducing agents and bases.

Specification

Item	Specification
Appearance	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.