Description

Mesitaldehyde (CAS NO 487-68-3) is a versatile aromatic aldehyde characterized by its sterically hindered structure, which imparts unique reactivity and stability. This compound is a critical high-purity intermediate for advanced organic synthesis, enabling the production of complex molecules with precise structural control. It is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where it serves as a key building block for ligands, catalysts, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring sterically hindered aldehyde functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its structural motif contributes to product stability and efficacy.
• Ligand and Catalyst Preparation: Serves as a fundamental building block for creating sophisticated chiral and non-chiral ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, flavors, fragrances, and other high-value specialty chemicals.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers with enhanced thermal or chemical resistance.
• Academic and R&D: A valuable reagent in research laboratories for methodological development and exploring new organic transformations.

Basic Information

Product Name	Mesitaldehyde
CAS No.	487-68-3
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	2,4,6-Trimethylbenzaldehyde; Mesitylenecarboxaldehyde; 2,4,6-Trimethylbenzenecarbaldehyde; TMBAL; Mesityl aldehyde; Aldehyde C10 (mesitylene); 2,4,6-Trimethylbenzencarbonal
EINECS	207-663-9

Quality Control

Our Mesitaldehyde is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

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, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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