Description

Benzeneethanesulfonic Acid, Ba-Amino-2,5-Dimethyl- (9Ci) is a specialized organic sulfonic acid derivative, identified by CAS number 819794-53-1. This compound serves as a valuable high-purity intermediate and functional building block in advanced chemical synthesis, where its unique structure enables precise molecular modifications. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted drug discovery programs.
• Agrochemical Research: Used in the development of advanced herbicides, fungicides, and plant growth regulators requiring specific sulfonic acid functionalities.
• Dye & Pigment Synthesis: Acts as a precursor or modifying agent in the production of specialized dyes and colorants for high-performance applications.
• Polymer Chemistry: Employed as a monomer or cross-linking agent to introduce sulfonic acid groups into polymers, enhancing properties like hydrophilicity or ion-exchange capacity.
• Ligand & Catalyst Development: Serves as a precursor for creating complex ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new synthetic pathways and functional materials.

Basic Information

Product Name	Benzeneethanesulfonic Acid, Ba-Amino-2,5-Dimethyl- (9Ci)
CAS No.	819794-53-1
Molecular Formula	C10H15NO2S
Molecular Weight	213.30 g/mol
Synonyms	2-(2-Amino-4,5-dimethylphenyl)ethanesulfonic acid; 2-(2-Amino-4,5-dimethylphenyl)ethane-1-sulfonic acid; 4,5-Dimethyl-2-(2-sulfoethyl)aniline; Ba-Amino-2,5-Dimethylbenzeneethanesulfonic Acid; 819794-53-1; Benzenesulfonic acid, 2-(2-amino-4,5-dimethylphenyl)ethyl-; 2-(2-Amino-4,5-dimethylphenyl)ethylsulfonic acid
EINECS	Contact for details

Quality Control

Our Benzeneethanesulfonic Acid, Ba-Amino-2,5-Dimethyl- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to confirm identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as strong bases and oxidizing agents. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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