Description

4-Bromo-5-Chloro-2-Methylbenzaldehyde CAS NO 1394291-50-9 is a halogenated benzaldehyde derivative, a versatile and high-value organic intermediate. Its unique substitution pattern makes it a critical building block for synthesizing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing small-molecule therapies.
• Agrochemical Synthesis: Used to construct advanced active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed in organic chemistry to create complex ligands for metal catalysts used in asymmetric synthesis.
• Dyestuff and Pigment Intermediate: Acts as a building block for synthesizing specialized dyes and pigments with specific color and stability properties.

Basic Information

Product Name	4-Bromo-5-Chloro-2-Methylbenzaldehyde
CAS No.	1394291-50-9
Molecular Formula	C8H6BrClO
Molecular Weight	233.49 g/mol
Synonyms	5-Chloro-4-bromo-2-methylbenzaldehyde; 2-Methyl-4-bromo-5-chlorobenzaldehyde; 4-Bromo-5-chloro-o-tolualdehyde; 4-Bromo-5-chloro-2-methylbenzenecarboxaldehyde; 4-Bromo-5-chloro-2-tolualdehyde; Benzaldehyde, 4-bromo-5-chloro-2-methyl-
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-5-Chloro-2-Methylbenzaldehyde adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere for long-term stability.

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%

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