Description

2-[2-(Carboxymethylsulfonyl)Ethylsulfonyl]Acetic Acid is a specialized, high-purity sulfonyl acetic acid derivative with significant utility as a key intermediate in advanced chemical synthesis. This compound matters for its role in creating complex molecules, particularly in the development of pharmaceuticals and high-performance materials where precise functional group introduction is critical. Industries that require it include pharmaceutical R&D for active ingredient synthesis, agrochemical manufacturing for novel crop protection agents, and specialty chemical production for dyes, pigments, and polymer modifiers.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those requiring sulfonyl or carboxylic acid functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Dye & Pigment Manufacturing: Serves as a key intermediate for creating sulfonated dyes with enhanced solubility and color fastness.
• Polymer Modification: Employed to introduce ionic or polar groups into polymers, improving properties like hydrophilicity or dyeability.
• Crosslinking Agent Precursor: Used in the formulation of coatings, adhesives, and resins that require specific crosslinking capabilities.
• Research & Development: A valuable reagent in academic and industrial laboratories for exploring new organic reactions and material science applications.

Basic Information

Product Name	2-[2-(Carboxymethylsulfonyl)Ethylsulfonyl]Acetic Acid
CAS No.	63512-47-0
Molecular Formula	C6H10O8S2
Molecular Weight	274.27 g/mol
Synonyms	Acetic acid, 2,2'-[1,2-ethanediylbis(sulfonyl)]bis-; Bis(carboxymethylsulfonyl)ethane; 1,2-Bis(carboxymethylsulfonyl)ethane; Ethane-1,2-diyl bis(methylsulfonylacetate) (hydrolyzed form); Disulfonyl diacetic acid derivative; 2,2'-(Ethane-1,2-diylbis(sulfonyl))diacetic acid; (Carboxymethylsulfonyl)ethylsulfonyl acetic acid
EINECS	Contact for details

Quality Control

Our 2-[2-(Carboxymethylsulfonyl)Ethylsulfonyl]Acetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and quality assurance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from heat sources and incompatible materials.

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)	≤ 10 ppm

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