Description

2-[Ethyl(Phenyl)Amino]Ethanesulfonic Acid Potassium Salt is a high-purity organic salt with significant utility in advanced chemical synthesis and life science research. This compound is valued for its role as a key intermediate and buffering agent, offering precise chemical functionality and stability. It is primarily sought by manufacturers and researchers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific sulfonic acid salt functionalities.
• Biochemical Research: Used in the preparation of specialized buffers and reagents for enzymatic studies and protein chemistry applications.
• Agrochemical Synthesis: Serves as a key intermediate in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized dyes and organic pigments, contributing to color fastness and solubility properties.
• Polymer Additive: Can function as a monomer or additive in the production of specialty polymers with enhanced ionic characteristics.
• Catalyst Ligand Precursor: Used to prepare complex ligands for transition metal catalysts in asymmetric synthesis and cross-coupling reactions.

Basic Information

Product Name	2-[Ethyl(Phenyl)Amino]Ethanesulfonic Acid Potassium Salt
CAS No.	71673-16-0
Molecular Formula	C10H14KNO3S
Molecular Weight	267.39 g/mol
Synonyms	2-(N-Ethyl-N-phenylamino)ethanesulfonic Acid Potassium Salt; Potassium 2-[(Ethylphenyl)amino]ethanesulfonate; N-Ethyl-N-(2-sulfoethyl)aniline Potassium Salt; 2-(Ethylphenylamino)ethanesulfonic Acid K Salt; EPAES Potassium Salt; [Ethyl(phenyl)amino]ethanesulfonic Acid Potassium Salt; Potassium [Ethyl(phenyl)amino]ethanesulfonate
EINECS	Contact for details

Quality Control

Our 2-[Ethyl(Phenyl)Amino]Ethanesulfonic Acid Potassium Salt 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 standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
pH (5% solution)	6.0 - 8.0

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