Description

2-[(4-Chlorophenyl)Sulfonyl]Acetic Acid is a versatile sulfonyl acetic acid derivative characterized by its chlorophenyl functional group. This compound serves as a critical synthetic intermediate in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sulfonamide-based drugs and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the (4-chlorophenyl)sulfonyl acetic acid moiety into more complex molecular structures.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D laboratories for method development and discovery chemistry.

Basic Information

Product Name	2-[(4-Chlorophenyl)Sulfonyl]Acetic Acid
CAS No.	3405-89-8
Molecular Formula	C8H7ClO4S
Molecular Weight	234.66 g/mol
Synonyms	4-Chlorobenzenesulfonylacetic Acid; (p-Chlorophenylsulfonyl)acetic Acid; 2-(4-Chlorophenylsulfonyl)acetic Acid; 4-Chlorophenylsulfonylacetic Acid; NSC 163063; Acetic acid, 2-[(4-chlorophenyl)sulfonyl]-; Acetic acid, [(4-chlorophenyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Our 2-[(4-Chlorophenyl)Sulfonyl]Acetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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