Description

2-Thiophenecarboxylic Acid, 3-[[(3-Carboxyphenyl)Amino]Sulfonyl]-, 2-Methyl Ester is a high-purity, multi-functional chemical intermediate designed for advanced synthesis. This compound matters for its role as a key building block in the development of complex molecules, offering precise reactivity for creating specialized chemical architectures. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for advanced electron-transport or emissive layer materials in display technologies.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized, high-performance colorants and pigments.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties like UV stability or conductivity to polymers.
• Chemical Research & Development: A valuable tool for academic and industrial chemists exploring new reactions and molecular structures in medicinal and synthetic chemistry.

Basic Information

Product Name	2-Thiophenecarboxylic Acid, 3-[[(3-Carboxyphenyl)Amino]Sulfonyl]-, 2-Methyl Ester
CAS No.	850635-49-3
Molecular Formula	C14H13NO6S2
Molecular Weight	355.39 g/mol
Synonyms	3-[(3-Carboxyanilino)sulfonyl]-2-thiophenecarboxylic acid 2-methyl ester; Methyl 3-[[(3-carboxyphenyl)amino]sulfonyl]-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-[[(3-carboxyphenyl)amino]sulfonyl]-, methyl ester; 850635-49-3; 3-[(3-Carboxy-phenylamino)-sulfonyl]-thiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylic Acid, 3-[[(3-Carboxyphenyl)Amino]Sulfonyl]-, 2-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.