Description

3,4-Dichloro-2-Fluorobromobenzene is a high-purity halogenated benzene derivative, a crucial building block in advanced organic synthesis. Its unique substitution pattern makes it an essential intermediate for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the halogen atoms contribute to biological activity and stability.
• Material Science: Serves as a monomer or precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research: A versatile reagent in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution for introducing complex functionalities.
• Dye and Pigment Industry: Intermediate for synthesizing specialized halogenated dyes and pigments with enhanced light-fastness and color properties.

Basic Information

Product Name	3,4-Dichloro-2-Fluorobromobenzene
CAS No.	1208075-29-9
Molecular Formula	C6H2BrCl2F
Molecular Weight	243.89 g/mol
Synonyms	1-Bromo-3,4-dichloro-2-fluorobenzene; 2-Fluoro-3,4-dichlorobromobenzene; Benzene, 1-bromo-3,4-dichloro-2-fluoro-; 3,4-Dichloro-2-fluoro-1-bromobenzene; 2-Fluoro-1-bromo-3,4-dichlorobenzene
EINECS	Contact for details

Quality Control

Every batch of 3,4-Dichloro-2-Fluorobromobenzene is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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