Description

3-Bromo-4-Chloro-2-Hydroxybenzaldehyde is a halogenated hydroxybenzaldehyde derivative, a versatile and high-value organic intermediate prized for its unique substitution pattern. This compound is critical for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a key building block. It is primarily sought after by research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs), advanced agrochemicals, and specialty dyes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material for synthesizing complex heterocyclic compounds, ligands, and fine chemicals in research and development.
• Dye and Pigment Manufacturing: Employed in the production of specialized dyes and pigments, where the aldehyde and hydroxy groups facilitate color-forming reactions.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials with specific functional properties.

Basic Information

Product Name	3-Bromo-4-Chloro-2-Hydroxybenzaldehyde
CAS No.	872274-09-4
Molecular Formula	C7H4BrClO2
Molecular Weight	235.46 g/mol
Synonyms	2-Hydroxy-3-bromo-4-chlorobenzaldehyde; 4-Chloro-3-bromo-2-hydroxybenzaldehyde; 3-Bromo-4-chlorosalicylaldehyde; Salicylaldehyde, 3-bromo-4-chloro-; Benzaldehyde, 3-bromo-4-chloro-2-hydroxy-
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-Chloro-2-Hydroxybenzaldehyde is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white 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.