Description

5-Bromo-2-Chloro-4-Hydroxy-Benzoic Acid is a halogenated hydroxybenzoic acid derivative that serves as a versatile and high-value synthetic building block in advanced organic chemistry. Its unique substitution pattern makes it a critical intermediate for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers requiring a reliable, high-purity precursor for synthesizing active pharmaceutical ingredients (APIs), liquid crystal materials, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for creating complex molecular scaffolds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators due to its bioactive halogenated structure.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of halogenated aromatic cores for liquid crystal displays (LCDs) and other electronic materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D labs as a versatile reagent for coupling reactions, esterifications, and the introduction of specific functional groups.
• Fine Chemical Production: Acts as an intermediate in the custom synthesis of dyes, pigments, and other specialty chemicals requiring a bromo-chloro-hydroxy benzoic acid motif.

Basic Information

Product Name	5-Bromo-2-Chloro-4-Hydroxy-Benzoic Acid
CAS No.	791137-26-3
Molecular Formula	C7H4BrClO3
Molecular Weight	251.46 g/mol
Synonyms	4-Hydroxy-5-bromo-2-chlorobenzoic acid; 2-Chloro-5-bromo-4-hydroxybenzoic acid; 5-Bromo-2-chloro-4-hydroxybenzoic acid; Benzoic acid, 5-bromo-2-chloro-4-hydroxy-; 791137-26-3
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Chloro-4-Hydroxy-Benzoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP or research-grade synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.