Description

Ethanesulfonic Acid, 2-Amino-, Hydrochloride is a high-purity organic sulfonic acid derivative, specifically the hydrochloride salt of taurine. This compound is valued for its role as a versatile synthetic intermediate and building block in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Serves as a precursor or standard in studies involving amino sulfonic acids and their biological functions.
• Specialty Chemical Production: Employed in the manufacture of surfactants, detergents, and other functional chemicals where the taurine structure is beneficial.
• Material Science: Investigated for use in polymer modification and the creation of advanced materials with specific ionic properties.

Basic Information

Item	Detail
Product Name	Ethanesulfonic Acid, 2-Amino-, Hydrochloride
CAS No.	73328-73-1
Molecular Formula	C₂H₈ClNO₃S
Molecular Weight	161.60 g/mol
Synonyms	2-Aminoethanesulfonic Acid Hydrochloride; Taurine Hydrochloride; 2-Sulfoethylamine Hydrochloride; Aminoethylsulfonic Acid HCl; Ethanesulfonic Acid, Amino-, Hydrochloride; Taurine HCl; 2-Aminoethylsulfonic Acid Hydrochloride
EINECS	Contact for details

Quality Control

Our Ethanesulfonic Acid, 2-Amino-, Hydrochloride is produced under a rigorous quality management system. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

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

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