Description

2-Carbomethoxybenzenesulfonamide is a high-purity organic intermediate featuring both sulfonamide and ester functional groups. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon in the research and development of new drug candidates, particularly those targeting enzymes where the sulfonamide moiety is pharmacologically active.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its structural features for bioactivity.
• Organic Synthesis Building Block: Serves as a precursor for further chemical transformations, including hydrolysis, amidation, and coupling reactions to create diverse chemical libraries.
• Material Science Research: Potential monomer or additive in the development of specialized polymers and functional materials.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	2-Carbomethoxybenzenesulfonamide
CAS No.	57683-71-3
Molecular Formula	C9H11NO4S
Molecular Weight	229.25 g/mol
Synonyms	Methyl 2-sulfamoylbenzoate; Benzoic acid, 2-(aminosulfonyl)-, methyl ester; o-(Methoxycarbonyl)benzenesulfonamide; 2-(Methoxycarbonyl)benzenesulfonamide; Methyl o-sulfamoylbenzoate
EINECS	Contact for details

Quality Control

Our 2-Carbomethoxybenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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%
Heavy Metals	≤ 20 ppm

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