Description

4-[(Phenylsulfonyl)Methyl]Benzoic Acid is a specialized organic compound featuring a benzoic acid core functionalized with a phenylsulfonylmethyl group, making it a valuable synthetic intermediate. This compound matters for its role in facilitating complex molecular construction, particularly in the development of advanced materials and active pharmaceutical ingredients. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for use in synthesis and as a key building block.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or precursor for creating specialized polymers with unique thermal or chemical resistance properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for constructing complex molecules, leveraging its reactive carboxylic acid and sulfone functionalities.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel ligands for metal catalysis or molecular recognition applications.

Basic Information

Product Name	4-[(Phenylsulfonyl)Methyl]Benzoic Acid
CAS No.	71964-92-6
Molecular Formula	C14H12O4S
Molecular Weight	276.31 g/mol
Synonyms	4-(Phenylsulfonylmethyl)benzoic acid; [4-(Phenylsulfonylmethyl)phenyl]formic acid; Benzoic acid, 4-[(phenylsulfonyl)methyl]-; 4-(Phenylsulfonylmethyl)benzoic acid; 4-(Benzylsulfonyl)benzoic acid (common name); p-[(Phenylsulfonyl)methyl]benzoic acid; 4-(Phenylmethylsulfonyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 4-[(Phenylsulfonyl)Methyl]Benzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

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

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.