Description

Thiophene-2,3-Dicarboxylicacid is a high-purity organic compound featuring a thiophene ring core with two carboxylic acid functional groups. This versatile chemical building block is valued for its role in synthesizing complex heterocyclic molecules and functional materials. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to the creation of new active ingredients with specific modes of action.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing complex ligands used in coordination chemistry and homogeneous catalysis.
• Functional Material Development: Employed in the research and production of organic semiconductors, conductive polymers, and other advanced electronic materials.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex heterocyclic frameworks and fine chemicals.
• Chemical Research Standard: Acts as a reference standard and analytical reagent in quality control and method development laboratories.

Basic Information

Product Name	Thiophene-2,3-Dicarboxylicacid
CAS No.	1451-95-2
Molecular Formula	C6H4O4S
Molecular Weight	172.16 g/mol
Synonyms	2,3-Thiophenedicarboxylic Acid; 2,3-Dicarboxythiophene; Thiophene-2,3-dicarboxylic acid; 2,3-Thiophenedicarboxylicacid; 3,4-Dicarboxythiophene; 2,3-Thiophene Dicarboxylic Acid; Thiophene-α,β-dicarboxylic Acid; 1451-95-2
EINECS	215-914-8

Quality Control

Our Thiophene-2,3-Dicarboxylicacid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from strong bases, oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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