Description

3-(4-Bromophenyl)-3-Chloromethacrylaldehyde is a versatile halogenated aromatic aldehyde building block, essential for advanced organic synthesis. Its unique structure, featuring both bromo and chloro substituents on a methacrylaldehyde backbone, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its reactive aldehyde and halogen functional groups.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored thermal, optical, or mechanical properties.
• Organic Electronic Materials: Potential intermediate in the synthesis of conjugated molecules for applications in OLEDs or organic semiconductors.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and constructing complex heterocyclic compounds in academic and industrial labs.

Basic Information

Product Name	3-(4-Bromophenyl)-3-Chloromethacrylaldehyde
CAS No.	83783-50-0
Molecular Formula	C10H8BrClO
Molecular Weight	259.53 g/mol
Synonyms	3-(4-Bromophenyl)-3-chloro-2-methylpropenal; 3-Chloro-3-(4-bromophenyl)-2-methyl-2-propenal; 4-Bromo-α-(chloromethylidene)benzeneacetaldehyde; 2-Propenal, 3-(4-bromophenyl)-3-chloro-2-methyl-; (4-Bromophenyl)(chloro)methacrylaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Bromophenyl)-3-Chloromethacrylaldehyde is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical syntheses. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, GC, NMR, and other relevant techniques. Our quality commitment aligns with cGMP principles where applicable, supporting development from research to commercial scale.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Allow the container to reach room temperature before opening to minimize moisture ingress. Keep away from strong oxidizing agents.

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.