Description

3-[(Dimethylamino)Carbonyl]-4-Methoxybenzenesulfonyl Chloride(Saltdata: Free) is a high-purity sulfonyl chloride derivative, a critical building block in advanced organic synthesis. Its value lies in its dual functional groups, enabling it to act as a versatile electrophile for constructing complex molecules with sulfonamide linkages. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides with sulfonamide moieties.
• Chemical Biology Probes: Serves as a reactive handle for labeling proteins or modifying biomolecules in research applications.
• Material Science: Building block for specialty polymers and functional materials requiring specific sulfonyl group integration.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for bespoke chemical production and process development.

Basic Information

Product Name	3-[(Dimethylamino)Carbonyl]-4-Methoxybenzenesulfonyl Chloride(Saltdata: Free)
CAS No.	1114594-34-1
Molecular Formula	C10H12ClNO4S
Molecular Weight	277.72 g/mol
Synonyms	4-Methoxy-3-[(dimethylamino)carbonyl]benzenesulfonyl chloride; 3-(Dimethylcarbamoyl)-4-methoxybenzenesulfonyl chloride; 4-Methoxy-N,N-dimethyl-3-sulfamoylbenzamide chloride; 1114594-34-1; Free base form of 3-(Dimethylcarbamoyl)-4-methoxybenzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 3-[(Dimethylamino)Carbonyl]-4-Methoxybenzenesulfonyl Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with REACH and other global regulatory frameworks, and specifications can be aligned with cGMP standards for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.