Description

Benzeneacetic Acid, 2-(Methylsulfonyl)- is a high-purity, synthetically valuable organic intermediate characterized by its distinct sulfonyl and acetic acid functional groups. This compound is essential for facilitating complex molecular transformations in advanced chemical synthesis, offering researchers and manufacturers a reliable building block for creating novel compounds. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, active ingredient development, and material science research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for molecules requiring a sulfonylacetic acid moiety.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block in organic synthesis for constructing complex molecular architectures in academic and industrial R&D settings.
• Material Science: Potential monomer or additive in the development of specialized polymers and advanced materials with tailored properties.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for metal catalysis and other synthetic methodologies.

Basic Information

Product Name	Benzeneacetic Acid, 2-(Methylsulfonyl)-
CAS No.	142336-20-7
Molecular Formula	C9H10O4S
Molecular Weight	214.24 g/mol
Synonyms	2-(Methylsulfonyl)phenylacetic Acid; (2-Methanesulfonylphenyl)acetic Acid; o-(Methylsulfonyl)phenylacetic Acid; 2-(Methylsulfonyl)benzeneacetic Acid; α-(2-Methanesulfonylphenyl)acetic Acid; 2-Methanesulfonylphenylacetic Acid; Benzeneacetic acid, 2-(methylsulfonyl)-; (2-Methylsulfonylphenyl)acetic Acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 2-(Methylsulfonyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality commitment supports applications requiring high standards, including cGMP-compliant synthesis for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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