Description

2,5-Thiophenedicarboxylic Acid, 3,4-Dihydroxy-, 2,5-Dimethyl Ester, Sodium Salt is a specialized organic salt derivative of a functionalized thiophene dicarboxylic acid. This compound matters as a high-purity chemical intermediate, offering precise reactivity and solubility characteristics for advanced synthesis. It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products, such as herbicides and fungicides.
• Specialty Polymer Synthesis: Acts as a monomer or functional additive for creating polymers with specific electronic or optical properties.
• Ligand and Chelating Agent Precursor: Utilized in coordination chemistry to develop new ligands for catalysis or metal ion sequestration.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors or conductive polymers.
• Dye and Pigment Intermediate: Employed in the synthesis of complex colorants and functional dyes.

Basic Information

Product Name	2,5-Thiophenedicarboxylic Acid, 3,4-Dihydroxy-, 2,5-Dimethyl Ester, Sodium Salt
CAS No.	108199-25-3
Molecular Formula	C10H9NaO6S
Molecular Weight	280.23 g/mol
Synonyms	Sodium 3,4-dihydroxy-2,5-dimethyl thiophene-2,5-dicarboxylate; 2,5-Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate sodium salt; 3,4-Dihydroxy-2,5-dimethylthiophene-2,5-dicarboxylic acid dimethyl ester sodium salt; Thiophene-2,5-dicarboxylic acid, 3,4-dihydroxy-, 2,5-dimethyl ester, sodium salt; Sodium 2,5-dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
EINECS	Contact for details

Quality Control

Our 2,5-Thiophenedicarboxylic Acid, 3,4-Dihydroxy-, 2,5-Dimethyl Ester, Sodium Salt is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment. We can support development and scale-up with custom purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	15.0% - 18.0%
Heavy Metals (as Pb)	≤ 20 ppm

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