Description

3-Bromo-4-Chloro-Benzaldehyde is a versatile halogenated benzaldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used to construct active ingredients for herbicides, fungicides, and pesticides, leveraging its halogen atoms for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the production of advanced polymers, liquid crystals, and organic electronic materials due to its aromatic aldehyde functionality.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and other performance chemicals requiring specific halogenated aromatic structures.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and synthetic methodology development.

Basic Information

Product Name	3-Bromo-4-Chloro-Benzaldehyde
CAS No.	86265-88-5
Molecular Formula	C7H4BrClO
Molecular Weight	219.46 g/mol
Synonyms	4-Chloro-3-bromobenzaldehyde; 3-Bromo-4-chlorobenzenecarboxaldehyde; Benzaldehyde, 3-bromo-4-chloro-; (3-Bromo-4-chlorophenyl)methanal; NSC 403120; 86265-88-5; 3-Bromo-4-chloro benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloro-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices. Our commitment to quality assurance ensures reliable performance in your most demanding synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening containers to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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