Description

Methyl 5-Methyl-2-(Methylsulfonyl)Benzoate is a high-purity organic sulfone ester building block of significant interest in advanced chemical synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring a benzoate sulfone moiety.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: A versatile reagent for organic synthesis, enabling the introduction of specific functional groups in complex molecular architectures.
• Ligand and Catalyst Development: Employed in the creation of novel ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	Methyl 5-Methyl-2-(Methylsulfonyl)Benzoate
CAS No.	1368374-12-2
Molecular Formula	C10H12O4S
Molecular Weight	228.26 g/mol
Synonyms	2-(Methylsulfonyl)-5-methylbenzoic acid methyl ester; Methyl 2-(Methanesulfonyl)-5-methylbenzoate; Benzoic acid, 2-(methylsulfonyl)-5-methyl-, methyl ester; 5-Methyl-2-(methylsulfonyl)benzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Methyl-2-(Methylsulfonyl)Benzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.