Description

n-(4,5-Dihydro-2-Thiazolyl)-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-2-Carboxamide is a high-value, heterocyclic organic compound featuring a fused cyclopentathiophene core linked to a dihydrothiazole moiety. This specific molecular architecture makes it a critical advanced pharmaceutical intermediate and a versatile scaffold in medicinal chemistry research. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Medicinal Chemistry Research: Used as a privileged scaffold for structure-activity relationship (SAR) studies and high-throughput screening libraries to discover new bioactive molecules.
• Agrochemical Development: Acts as a precursor in the research and synthesis of new-generation pesticides and herbicides, leveraging its heterocyclic structure.
• Ligand and Catalyst Synthesis: Utilized in organometallic chemistry to create novel ligands for catalytic systems or metal-organic frameworks (MOFs).
• Material Science Research: Investigated as a monomer or precursor for constructing organic electronic materials due to its conjugated thiophene-based system.

Basic Information

Product Name	n-(4,5-Dihydro-2-Thiazolyl)-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-2-Carboxamide
CAS No.	721885-96-7
Molecular Formula	C11H12N2OS2
Molecular Weight	252.36 g/mol
Synonyms	5,6-Dihydro-4H-cyclopenta[b]thiophene-2-carboxamide, N-(4,5-dihydro-2-thiazolyl)-; 2-Cyclopentene-1-carboxamide, 4,5,6,7-tetrahydro-N-(4,5-dihydro-2-thiazolyl)-4,7-epithio-; N-(4,5-Dihydrothiazol-2-yl)-4,5,6,7-tetrahydro-4,7-epithiocyclopenta[b]pyrrole-2-carboxamide; 4,5,6,7-Tetrahydro-N-(4,5-dihydro-2-thiazolyl)-4,7-epithiocyclopenta[b]pyrrole-2-carboxamide; Cyclopenta[b]thiophene-2-carboxamide, 5,6-dihydro-4H-N-(4,5-dihydro-2-thiazolyl)-
EINECS	Contact for details

Quality Control

We supply n-(4,5-Dihydro-2-Thiazolyl)-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-2-Carboxamide in high-purity grades suitable for research and cGMP manufacturing. Our products undergo rigorous quality testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing all specifications and test results. We adhere to strict internal quality management protocols to ensure supply reliability and traceability.

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). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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