Description

3-Bromo-2-Chloro Benzaldehyde is a halogenated benzaldehyde derivative serving as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research and development chemists and process engineers working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or advanced intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Liquid Crystal & OLED Materials: Serves as a core building block for creating sophisticated organic electronic materials and display components.
• Organic Synthesis & Research: A versatile reagent for Suzuki, Heck, and other cross-coupling reactions to create complex biaryl and heterocyclic compounds.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized dyes and high-performance pigments.
• Coordination Chemistry & Ligand Design: Useful for synthesizing novel chelating ligands for catalysis and material science applications.

Basic Information

Product Name	3-Bromo-2-Chloro Benzaldehyde
CAS No.	1197050-28-4
Molecular Formula	C7H4BrClO
Molecular Weight	219.46 g/mol
Synonyms	2-Chloro-3-bromobenzaldehyde; 3-Bromo-2-chlorobenzaldehyde; Benzaldehyde, 3-bromo-2-chloro-; (3-Bromo-2-chlorophenyl)methanal; 3-Bromo-2-chlorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Chloro Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent quality suitable for demanding synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

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 strong oxidizing agents, strong bases, and reducing agents.

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 (as Pb)	≤ 10 ppm

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