Description

3-Chloro-5-Methylbenzaldehyde is a versatile aromatic aldehyde building block characterized by its distinct chloro and methyl substituents. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, dyes, and advanced materials who require a reliable and high-purity chemical feedstock.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a building block for synthesizing complex organic dyes and colorants.
• Organic Synthesis & Research: A valuable reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Liquid Crystal and Electronic Material Precursor: Employed in the synthesis of specialty chemicals for advanced material science applications.
• Fragrance and Flavor Intermediate: Used in the controlled synthesis of specific aromatic compounds.

Basic Information

Product Name	3-Chloro-5-Methylbenzaldehyde
CAS No.	103426-20-6
Molecular Formula	C8H7ClO
Molecular Weight	154.59 g/mol
Synonyms	5-Methyl-3-chlorobenzaldehyde; 3-Chloro-5-methyl-benzaldehyde; m-Chloro-m-tolualdehyde; 3-Chloro-5-tolualdehyde; Benzaldehyde, 3-chloro-5-methyl-; 3-Chloro-5-methylbenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Methylbenzaldehyde is manufactured under a strict quality management system. 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 it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details

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