Description

4-Chloro-2,6-Dimethylbenzaldehyde is a versatile aromatic aldehyde building block characterized by its chloro and methyl substituents, which direct its reactivity for selective chemical synthesis. This compound matters as a key intermediate for constructing complex molecules in advanced research and industrial manufacturing. It is needed by pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, crop protection, and the synthesis of fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzaldehyde core.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the chlorinated dimethylbenzene structure provides biological activity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Fine Chemical and Dye Intermediate: Employed in the manufacture of complex organic compounds, including dyes, pigments, and flavor/fragrance molecules.
• Material Science Research: Utilized in the development of organic semiconductors, liquid crystals, and polymers due to its aromatic and functional aldehyde group.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including oxidation, reduction, and condensation reactions.

Basic Information

Product Name	4-Chloro-2,6-Dimethylbenzaldehyde
CAS No.	6045-90-5
Molecular Formula	C9H9ClO
Molecular Weight	168.62 g/mol
Synonyms	2,6-Dimethyl-4-chlorobenzaldehyde; 4-Chloro-2,6-dimethylbenzaldehyde; 4-Chloro-2,6-xylaldehyde; p-Chloro-2,6-dimethylbenzaldehyde; 2,6-Dimethyl-4-chlorobenzenecarboxaldehyde; Benzaldehyde, 4-chloro-2,6-dimethyl-; 4-Chloro-2,6-dimethylbenzenecarbaldehyde
EINECS	Contact for details

Quality Control

Our 4-Chloro-2,6-Dimethylbenzaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and bases. 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
Purity (HPLC)	≥ 98.0%
Melting Point	65 - 70 °C
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.