Description

4-({[2-(Dimethylamino)Ethyl]Amino}Sulfonyl)Benzoic Acid is a specialized organic compound featuring a benzoic acid core functionalized with a sulfonamide-linked dimethylaminoethyl side chain. This unique molecular architecture makes it a valuable intermediate for synthesizing more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the life sciences and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting neurological or metabolic pathways.
• Bioconjugation & Linker Chemistry: Utilized in the development of antibody-drug conjugates (ADCs) and other bioconjugates due to its reactive carboxylic acid and amine groups.
• Dye & Pigment Synthesis: Serves as a precursor for creating specialized sulfonamide-based dyes and functional pigments.
• Polymer Modification: Used to introduce charged or hydrophilic groups into polymer backbones to alter material properties.
• Ligand & Catalyst Development: Acts as a starting material for synthesizing novel ligands for metal catalysis or molecular recognition.
• Chemical Biology Probes: Incorporated into tool compounds and probes for studying enzyme function and cellular processes.

Basic Information

Product Name	4-({[2-(Dimethylamino)Ethyl]Amino}Sulfonyl)Benzoic Acid
CAS No.	31816-72-5
Molecular Formula	C11H16N2O4S
Molecular Weight	272.32 g/mol
Synonyms	4-[[[2-(Dimethylamino)ethyl]amino]sulfonyl]benzoic acid; Benzoic acid, 4-[[[2-(dimethylamino)ethyl]amino]sulfonyl]-; N-[2-(Dimethylamino)ethyl]-4-sulfamoylbenzoic acid; 4-(N-(2-(Dimethylamino)ethyl)sulfamoyl)benzoic acid; 4-[(2-Dimethylaminoethyl)aminosulfonyl]benzoic acid; DAE-SBA
EINECS	Contact for details

Quality Control

Our 4-({[2-(Dimethylamino)Ethyl]Amino}Sulfonyl)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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