Description

4-Bromo-3-Chloro-2-Methylbenzaldehyde is a halogenated benzaldehyde derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in facilitating targeted chemical transformations.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport molecules and liquid crystals.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and pilot-scale production.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	4-Bromo-3-Chloro-2-Methylbenzaldehyde
CAS No.	1224604-13-0
Molecular Formula	C8H6BrClO
Molecular Weight	233.49 g/mol
Synonyms	2-Methyl-4-bromo-3-chlorobenzaldehyde; 3-Chloro-4-bromo-2-methylbenzaldehyde; 4-Bromo-3-chloro-o-tolualdehyde; Benzaldehyde, 4-bromo-3-chloro-2-methyl-; 2-Methyl-3-chloro-4-bromobenzaldehyde; 1224604-13-0; 4-Bromo-3-chloro-2-methyl-benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-2-Methylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most critical synthesis workflows.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 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.