Description

2-[(2-Chlorobenzyl)Sulfonyl]Benzoic Acid CAS NO 951911-81-2 is a high-purity, specialized organic compound featuring a benzoic acid core substituted with a (2-chlorobenzyl)sulfonyl group. This unique molecular structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for fine chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators.
• Chemical Synthesis Building Block: Serves as a versatile starting material for creating complex sulfone- and acid-containing compounds in fine chemical production.
• Material Science Applications: Potential use in the synthesis of specialty polymers or organic electronic materials due to its aromatic and polar functional groups.
• Academic & R&D Laboratories: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	2-[(2-Chlorobenzyl)Sulfonyl]Benzoic Acid
CAS No.	951911-81-2
Molecular Formula	C14H11ClO4S
Molecular Weight	310.75 g/mol
Synonyms	2-[(2-Chlorophenyl)methyl]sulfonylbenzoic acid; Benzoic acid, 2-[(2-chlorophenyl)methyl]sulfonyl-; 2-((2-Chlorobenzyl)sulfonyl)benzoic acid; 2-(2-Chlorobenzylsulfonyl)benzoic acid; (2-Chlorobenzyl)sulfonylbenzoic acid; 2-[(2-Chlorobenzyl)sulfonyl]benzoic acid; 951911-81-2; SCHEMBL21845427
EINECS	Contact for details

Quality Control

Our 2-[(2-Chlorobenzyl)Sulfonyl]Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles upon request, supporting your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

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