Description

4-Bromo-2,3-Dimethylbenzaldehyde is a versatile halogenated aromatic aldehyde building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both a reactive aldehyde group and a bromine substituent on a dimethylbenzene ring, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of receptor ligands and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its halogen and aldehyde functionalities allow for further chemical modifications.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating specialized aromatic cores in electronic and photonic materials.
• Organic Ligand Preparation: Employed in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Acts as a starting material for various specialty chemicals, including dyes, pigments, and flavor/fragrance compounds.

Basic Information

Product Name	4-Bromo-2,3-Dimethylbenzaldehyde
CAS No.	1114808-91-1
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	2,3-Dimethyl-4-bromobenzaldehyde; 4-Bromo-2,3-dimethylbenzenecarboxaldehyde; 4-Bromo-2,3-xylaldehyde; 4-Bromo-2,3-dimethyl-benzaldehyde; Benzaldehyde, 4-bromo-2,3-dimethyl-; 4-Bromo-2,3-dimethyl benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,3-Dimethylbenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

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%

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