Description

3-[(Ethylamino)Sulfonyl]Benzoic Acid is a specialized benzoic acid derivative featuring a sulfonamide linkage, serving as a versatile synthetic intermediate in advanced organic chemistry. Its core value lies in its bifunctional structure, which allows for selective modification and incorporation into larger, more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require high-purity building blocks for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide group acts as a pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its benzoic acid core for bioactive molecule design.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex organic molecules, including dyes and functional materials.
• Chemical Research Standard: Serves as a reference standard or starting material in methodological studies and analytical chemistry.

Basic Information

Product Name	3-[(Ethylamino)Sulfonyl]Benzoic Acid
CAS No.	7326-74-1
Molecular Formula	C9H11NO4S
Molecular Weight	229.25 g/mol
Synonyms	3-(Ethylsulfamoyl)benzoic acid; Benzoic acid, 3-[(ethylamino)sulfonyl]-; 3-Carboxybenzenesulfonethylamide; N-Ethyl-3-sulfamoylbenzoic acid; 3-(N-Ethylsulfamoyl)benzoic acid; 3-[(Ethylsulfamoyl)]benzoic acid; 7326-74-1; Ethylsulfamoylbenzoic acid
EINECS	Contact for details

Quality Control

Our 3-[(Ethylamino)Sulfonyl]Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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 tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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