Description

4-Bromo-2,3-Dichlorobenzoic Acid is a halogenated benzoic acid derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it a critical building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and production facilities specializing in medicinal chemistry, crop protection, and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated structure for enhanced biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors and liquid crystals due to its ability to modify electronic properties.
• Custom Synthesis and Contract Manufacturing: A vital raw material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client R&D projects.

Basic Information

Product Name	4-Bromo-2,3-Dichlorobenzoic Acid
CAS No.	1257517-66-0
Molecular Formula	C7H3BrCl2O2
Molecular Weight	279.91 g/mol
Synonyms	2,3-Dichloro-4-bromobenzoic Acid; Benzoic acid, 4-bromo-2,3-dichloro-; 4-Bromo-2,3-dichlorobenzoic acid; 1257517-66-0
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production of 4-Bromo-2,3-Dichlorobenzoic Acid is monitored through in-process checks and final batch analysis using advanced techniques like HPLC and GC-MS to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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 strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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