Description

4-Bromo-2,3-Dichloro-Benzaldehyde is a halogenated benzaldehyde derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific halogenated aromatic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the halogen atoms contribute to biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as OLED (Organic Light-Emitting Diode) precursors and conductive polymers.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing high-performance, halogenated dyes and pigments with enhanced lightfastness.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations (CROs) and academic laboratories exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Bromo-2,3-Dichloro-Benzaldehyde
CAS No.	1349715-65-6
Molecular Formula	C7H3BrCl2O
Molecular Weight	263.91 g/mol
Synonyms	2,3-Dichloro-4-bromobenzaldehyde; 4-Bromo-2,3-dichlorobenzaldehyde; Benzaldehyde, 4-bromo-2,3-dichloro-; 4-Bromo-2,3-dichlorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,3-Dichloro-Benzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.