Description

Sulfo-Egs CAS NO 142702-32-7 is a specialized chemical compound widely recognized as a key intermediate and reagent in advanced organic synthesis. Its unique sulfonated structure makes it a valuable building block for introducing specific functional groups into target molecules, enabling the development of novel materials and active compounds. This product is essential for research and development laboratories, pharmaceutical synthesis, and specialty chemical manufacturing where precise molecular modification is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring sulfonate ester functionalities.
• Bioconjugation Reagent: Serves as a cross-linking agent or labeling reagent in the development of antibody-drug conjugates (ADCs) and other biopharmaceuticals.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers, including ion-exchange resins and functionalized materials.
• Organic Synthesis: Employed as a versatile reagent for sulfonation and esterification reactions in complex multi-step synthetic pathways.
• Material Science Research: Utilized in the development of novel surfactants, coatings, and advanced materials with tailored surface properties.
• Biochemical Research: Applied in proteomics and enzyme studies as a tool for protein modification and analysis.

Basic Information

Product Name	Sulfo-Egs
CAS No.	142702-32-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethylene glycol sulfonate; EG Sulfonate; Sulfonated ethylene glycol; 2-Hydroxyethyl sulfonate; Ethanol, 2-sulfo-; 2-Sulfoethanol; Hydroxyethanesulfonic acid ester; Sulfoethyl glycol
EINECS	Contact for details

Quality Control

Our Sulfo-Egs is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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 to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	≤ 3.0% total

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