Description

3-[(Methylsulfonyl)Methyl]Benzoic Acid is a high-purity organic intermediate featuring a benzoic acid core functionalized with a methylsulfonylmethyl group, offering unique reactivity and polarity. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the development of complex molecules with specific electronic and steric properties. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring sulfone or carboxylic acid functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the sulfonyl group enhances biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of functional polymers and advanced organic materials with tailored properties.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-[(Methylsulfonyl)Methyl]Benzoic Acid
CAS No.	261924-94-1
Molecular Formula	C9H10O4S
Molecular Weight	214.24 g/mol
Synonyms	3-(Methylsulfonylmethyl)benzoic acid; Benzoic acid, 3-[(methylsulfonyl)methyl]-; 3-(Methanesulfonylmethyl)benzoic acid; 3-(Methylsulfonylmethyl)benzoic acid; α-(Methylsulfonyl)-m-toluic acid; m-[(Methylsulfonyl)methyl]benzoic acid
EINECS	Contact for details

Quality Control

Our production of 3-[(Methylsulfonyl)Methyl]Benzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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