Description

3-[(4-Methoxyphenyl)Sulfonyl]Propanoic Acid is a specialized organic sulfone derivative with a propanoic acid functional group, serving as a key synthetic intermediate in advanced organic chemistry. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators that incorporate sulfonyl and carboxylic acid moieties for enhanced bioactivity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, such as polyelectrolytes or sulfonated materials for ion-exchange membranes.
• Organic Synthesis Reagent: Employed in various organic transformations, including Michael additions, nucleophilic substitutions, and as a precursor for generating other sulfonyl-containing compounds.
• Ligand & Catalyst Development: Useful in the design of novel ligands for metal catalysis or organocatalysts, leveraging the electron-withdrawing sulfonyl group and coordinating carboxylic acid.

Basic Information

Product Name	3-[(4-Methoxyphenyl)Sulfonyl]Propanoic Acid
CAS No.	91062-23-6
Molecular Formula	C10H12O5S
Molecular Weight	244.26 g/mol
Synonyms	4-Methoxyphenylsulfonylpropionic Acid; 3-(4-Methoxyphenylsulfonyl)propanoic Acid; 3-(p-Methoxyphenylsulfonyl)propionic Acid; 91062-23-6; 3-(4-Methoxybenzenesulfonyl)propanoic Acid; p-Methoxyphenylsulfonylpropanoic Acid; 4-Methoxybenzenesulfonylpropanoic Acid
EINECS	Contact for details

Quality Control

Our 3-[(4-Methoxyphenyl)Sulfonyl]Propanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

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). Keep away from heat sources and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.