Description

2-Chloro-5-Methylbenzaldehyde is a versatile aromatic aldehyde building block characterized by its chloro and methyl substituents. This compound is essential for the synthesis of complex organic molecules, offering a reactive aldehyde group for condensation and functionalization reactions. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Serves as a versatile starting material for creating complex heterocycles, dyes, and fine chemicals.
• Ligand and Catalyst Development: Employed in the research and development of novel metal-organic frameworks (MOFs) and catalytic systems.
• Material Science Research: Used in the development of advanced polymers and functional organic materials.

Basic Information

Product Name	2-Chloro-5-Methylbenzaldehyde
CAS No.	14966-09-7
Molecular Formula	C8H7ClO
Molecular Weight	154.59 g/mol
Synonyms	5-Methyl-2-chlorobenzaldehyde; 2-Chloro-5-methylbenzaldehyde; 2-Chloro-p-tolualdehyde; 2-Chloro-5-methylbenzenecarboxaldehyde; 2-Chloro-5-tolualdehyde; 2-Chloro-p-tolualdehyde; 2-Chloro-5-methyl-benzaldehyde; 5-Methyl-o-chlorobenzaldehyde
EINECS	239-050-5

Quality Control

Our 2-Chloro-5-Methylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. The product is light-sensitive and should be stored away from light.

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.