Description

2-(Ethyl(m-Tolyl)Amino)Ethanesulfonic Acid is a specialized organic sulfonic acid derivative, valued for its role as a key intermediate in the synthesis of advanced materials and fine chemicals. Its structure, featuring both a tertiary amine and a sulfonic acid group, makes it a versatile building block for creating functional molecules with tailored properties. This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and optimizing synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific sulfonate or amino acid-like functionalities.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators where its structural motifs can impart desired biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialty dyes, pigments, and colorants, especially azo dyes and sulfonated colorants.
• Polymer Additive Precursor: Acts as a monomer or modifier in the synthesis of specialty polymers, ion-exchange resins, and materials with specific ionic or surfactant properties.
• Research & Development: Employed in academic and industrial laboratories for methodological studies, catalysis research, and the development of new synthetic methodologies.
• Electrolyte Component: Investigated for use in specialized electrochemical applications and battery electrolyte formulations due to its sulfonic acid group.

Basic Information

Product Name	2-(Ethyl(m-Tolyl)Amino)Ethanesulfonic Acid
CAS No.	82856-59-5
Molecular Formula	C11H17NO3S
Molecular Weight	243.32 g/mol
Synonyms	2-[Ethyl(3-methylphenyl)amino]ethanesulfonic acid; N-Ethyl-N-(3-methylphenyl)-2-aminoethanesulfonic acid; 2-(Ethyl(3-tolyl)amino)ethanesulfonic acid; m-Tolylethylaminoethanesulfonic Acid; ETES Acid; (3-Methylphenyl)(ethyl)aminoethanesulfonic acid; N-Ethyl-m-toluidinoethanesulfonic acid
EINECS	Contact for details

Quality Control

Our 2-(Ethyl(m-Tolyl)Amino)Ethanesulfonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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