Description

n-(6-Oxo-5,6-Dihydro-4H-Cyclopenta[B]Thiophen-4-Yl)-2-Furamide is a high-purity, specialized heterocyclic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure, incorporating both furan and cyclopentathiophene moieties, makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where its specific structure can contribute to unique modes of action.
• Material Science Research: Serves as a precursor for organic electronic materials, such as semiconductors or light-emitting components, due to its conjugated system.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and target identification.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Acts as a building block for the custom synthesis of other high-value, low-volume specialty chemicals.

Basic Information

Product Name	n-(6-Oxo-5,6-Dihydro-4H-Cyclopenta[B]Thiophen-4-Yl)-2-Furamide
CAS No.	865658-98-6
Molecular Formula	C12H9NO3S
Molecular Weight	247.27 g/mol
Synonyms	2-Furancarboxamide, N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)-; 4-(2-Furoylamino)-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one; 4-(Furan-2-carboxamido)-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one; 4-Amino-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one 2-furoyl derivative; N-(6-Oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)furan-2-carboxamide; Cyclopenta[b]thiophene-4-carboxamide, N-(2-furanyl)-; (6-Oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)-2-furamide
EINECS	Contact for details

Quality Control

Our production of n-(6-Oxo-5,6-Dihydro-4H-Cyclopenta[B]Thiophen-4-Yl)-2-Furamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

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 the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
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.