Description

4-Chloro-3-[(dimethylamino)sulfonyl]benzoic acid is a specialized organic intermediate featuring a benzoic acid core substituted with both chloro and dimethylaminosulfonyl functional groups. This unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research chemists and process development scientists for creating novel active ingredients and fine chemicals. The compound is supplied in high purity to ensure optimal performance and consistency in downstream reactions.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide or benzoic acid pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized colorants and functional dyes.
• Organic Synthesis Research: A versatile building block for academic and industrial R&D to create novel sulfonamide derivatives and complex aromatic compounds.
• Material Science: Potential monomer or additive in the development of advanced polymers with specific functional properties.

Basic Information

Product Name	4-Chloro-3-[(dimethylamino)sulfonyl]benzoic Acid
CAS No.	59210-61-6
Molecular Formula	C9H10ClNO4S
Molecular Weight	263.70 g/mol
Synonyms	Benzoic acid, 4-chloro-3-[(dimethylamino)sulfonyl]-; 4-Chloro-3-(N,N-dimethylsulfamoyl)benzoic acid; 3-[(Dimethylamino)sulfonyl]-4-chlorobenzoic acid; 4-Chloro-3-(dimethylsulfamoyl)benzoic acid; 59210-61-6; 4-Chloro-3-(dimethylsulfamoyl)benzoic acid; 4-Chloro-3-(N,N-dimethylsulfamoyl)benzoic acid
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-3-[(dimethylamino)sulfonyl]benzoic acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. We provide full traceability and a Certificate of Analysis (COA) with each shipment, detailing all critical quality parameters. Our quality system is designed to support applications requiring high-purity intermediates under cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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