Description

2-Hydroxy-Ethanesulfonic Acid Dimethylamide is a versatile organosulfur compound with a unique sulfonic acid amide structure. This chemical is valued for its role as a key intermediate and functional additive in advanced synthesis and formulation processes. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and performance-enhancing agents.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide or sulfonic acid ester functionalities.
• Agrochemical Synthesis: Serves as a building block for herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to impart specific properties like hydrophilicity or ionic character to polymers.
• Surfactant & Detergent Precursor: Utilized in the production of specialized anionic surfactants for industrial and cleaning applications.
• Electroplating Additive: Functions as a brightening agent or stabilizer in electroplating baths for metal finishing.
• Chemical Research & Development: Employed as a reagent in organic synthesis for introducing the 2-hydroxyethanesulfonyl group.

Basic Information

Product Name	2-Hydroxy-Ethanesulfonic Acid Dimethylamide
CAS No.	89747-69-3
Molecular Formula	C4H11NO4S
Molecular Weight	169.20 g/mol
Synonyms	2-Hydroxyethanesulfonic Acid Dimethylamide; N,N-Dimethyl-2-hydroxyethanesulfonamide; 2-Hydroxyethanesulfonamide, N,N-dimethyl-; Ethanesulfonic acid, 2-hydroxy-, dimethylamide; Dimethyl(2-sulfoethyl)amine; (2-Hydroxyethyl)sulfonyl dimethylamine; 2-Hydroxy-N,N-dimethylethanesulfonamide
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-Ethanesulfonic Acid Dimethylamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee traceability and batch-to-batch consistency for our global B2B clients.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.20 - 1.30

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