Description

2-Thiophenecarboxamide, N-(2-Oxotetrahydro-3-Furyl)- is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate in advanced chemical synthesis. This compound is critical for research and development in the pharmaceutical and agrochemical sectors, where its unique fused-ring structure provides a versatile scaffold for creating novel active molecules. It is primarily sought after by fine chemical manufacturers and R&D laboratories engaged in developing new therapeutic agents, crop protection products, and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a precursor in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic framework.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Serves as a versatile synthon in organic chemistry for constructing complex molecular architectures containing thiophene and lactam motifs.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical reactions and pathways.

Basic Information

Product Name	2-Thiophenecarboxamide, N-(2-Oxotetrahydro-3-Furyl)-
CAS No.	77694-38-3
Molecular Formula	C9H9NO3S
Molecular Weight	211.24 g/mol
Synonyms	N-(2-Oxotetrahydrofuran-3-yl)thiophene-2-carboxamide; 3-(2-Thiophenecarboxamido)dihydro-2(3H)-furanone; 2-Oxo-3-(2-thiophenecarboxamido)tetrahydrofuran; Thiophene-2-carboxylic acid (2-oxotetrahydrofuran-3-yl)amide; 77694-38-3; 3-(2-Thienylcarbonylamino)-2(3H)-furanone
EINECS	Contact for details

Quality Control

Our production of 2-Thiophenecarboxamide, N-(2-Oxotetrahydro-3-Furyl)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, residual solvent analysis, and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes to support your regulatory and R&D 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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.