Description

4-(Cyclopentanesulfonyl)Benzoic Acid is a specialized organic compound featuring a benzoic acid core functionalized with a cyclopentanesulfonyl group. This unique molecular architecture makes it a valuable building block and intermediate in advanced synthetic chemistry. It is primarily utilized by pharmaceutical and agrochemical research & development teams for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, or plant growth regulators.
• Material Science Research: Serves as a monomer or functional component in the creation of advanced polymers with specific sulfone-based properties.
• Organic Synthesis Building Block: Employed in academic and industrial labs for constructing complex molecules for various research applications.
• Ligand and Catalyst Development: The sulfonyl and carboxylic acid groups offer sites for coordination and modification in catalyst design.

Basic Information

Product Name	4-(Cyclopentanesulfonyl)Benzoic Acid
CAS No.	860697-74-1
Molecular Formula	C₁₂H₁₄O₄S
Molecular Weight	254.30 g/mol
Synonyms	4-(Cyclopentylsulfonyl)benzoic acid; Benzoic acid, 4-(cyclopentylsulfonyl)-; 4-Cyclopentanesulfonylbenzoic Acid; 4-(Cyclopentanesulphonyl)benzoic acid; 860697-74-1; 4-CPSBA
EINECS	Contact for details

Quality Control

We maintain strict quality assurance protocols for all our chemical intermediates. Production of 4-(Cyclopentanesulfonyl)Benzoic Acid adheres to current Good Manufacturing Practice (GMP) principles where applicable. Every batch is analytically verified, and a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to ensure compliance with your specific research or production requirements.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residue on Ignition	≤ 0.1%

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