Description

2-Bromo-3,5-Dichlorobenzaldehyde 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 precursor for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various disease pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its halogen atoms contribute to bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, due to its electron-withdrawing character.
• Custom Chemical Synthesis: Provides a functionalized aromatic core for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds.

Basic Information

Product Name	2-Bromo-3,5-Dichlorobenzaldehyde
CAS No.	873983-89-2
Molecular Formula	C7H3BrCl2O
Molecular Weight	249.91 g/mol
Synonyms	3,5-Dichloro-2-bromobenzaldehyde; Benzaldehyde, 2-bromo-3,5-dichloro-; 2-Bromo-3,5-dichlorobenzenecarboxaldehyde; 2-Bromo-3,5-dichloro-benzaldehyde; (2-Bromo-3,5-dichlorophenyl)methanone (tautomer); 873983-89-2 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Bromo-3,5-Dichlorobenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC/GC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each batch, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliability for your critical synthesis steps.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%
Heavy Metals	< 20 ppm

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