Description

Ethyl 2-Amino-4-(2-Furyl)Thiophene-3-Carboxylate is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring fused thiophene and furan rings, makes it a versatile precursor for developing novel pharmacologically active compounds and functional materials. This intermediate is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in areas like kinase inhibitors, anti-inflammatory agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich thiophene-furan system.
• Chemical Research & Development: Employed in academic and industrial R&D for methodological studies in heterocyclic chemistry and the creation of novel chemical libraries.
• Dye and Pigment Intermediate: Acts as a precursor for the synthesis of specialized dyes and pigments with specific light-absorption properties.

Basic Information

Product Name	Ethyl 2-Amino-4-(2-Furyl)Thiophene-3-Carboxylate
CAS No.	256506-99-7
Molecular Formula	C11H11NO3S
Molecular Weight	237.28 g/mol
Synonyms	Ethyl 2-Amino-4-(2-furyl)thiophene-3-carboxylate; 2-Amino-4-(2-furyl)thiophene-3-carboxylic Acid Ethyl Ester; 3-Thiophenecarboxylic acid, 2-amino-4-(2-furanyl)-, ethyl ester; Ethyl 2-amino-4-(furan-2-yl)thiophene-3-carboxylate; 256506-99-7; AKOS BBS-00004397; SCHEMBL154245; ZINC000003922756
EINECS	Contact for details

Quality Control

Our Ethyl 2-Amino-4-(2-Furyl)Thiophene-3-Carboxylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

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 opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.