Description

2,3-Thiophenedicarboxylic Acid, 4-[(Phenoxycarbonyl)Amino]-, 2,3-Dimethyl Ester is a high-purity, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is valued for its unique molecular architecture, which incorporates both thiophene and carbamate functionalities, making it a versatile intermediate for constructing complex molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the thiophene moiety for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a specialized building block for electron-transport or emissive layer materials in OLED displays and lighting due to its conjugated thiophene system.
• Polymer Chemistry: Employed in the creation of functionalized polymers and specialty monomers, imparting specific electronic or thermal properties to advanced materials.
• Ligand and Catalyst Development: Useful for synthesizing novel chelating ligands or organocatalysts for asymmetric synthesis and transition metal catalysis.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis and for exploring new chemical spaces in drug discovery programs.

Basic Information

Product Name	2,3-Thiophenedicarboxylic Acid, 4-[(Phenoxycarbonyl)Amino]-, 2,3-Dimethyl Ester
CAS No.	1581731-15-8
Molecular Formula	C16H15NO6S
Molecular Weight	349.36 g/mol
Synonyms	4-[(Phenoxycarbonyl)amino]-2,3-thiophenedicarboxylic acid 2,3-dimethyl ester; Dimethyl 4-[(phenoxycarbonyl)amino]thiophene-2,3-dicarboxylate; 4-(Phenoxycarbonylamino)thiophene-2,3-dicarboxylic Acid Dimethyl Ester; 2,3-Dimethyl 4-(phenoxycarbamoyl)thiophene-2,3-dicarboxylate; Thiophene-2,3-dicarboxylic acid, 4-[(phenylcarbonyl)amino]-, dimethyl ester (related); CAS 1581731-15-8
EINECS	Contact for details

Quality Control

Our 2,3-Thiophenedicarboxylic Acid, 4-[(Phenoxycarbonyl)Amino]-, 2,3-Dimethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR 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 oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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