Description

Cyclopenta[B]Pyrrole, 3,3A,4,5,6,6A-Hexahydro-2-(2-Thienyl)-, (3Ar,6Ar)- (9Ci) is a complex, heterocyclic organic compound featuring a fused cyclopentapyrrole core substituted with a thienyl group, serving as a sophisticated building block in advanced chemical synthesis. This compound matters for its role as a key chiral intermediate in the research and development of novel pharmaceuticals and functional materials, where its unique stereochemistry and molecular architecture are critical. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular targets. The product is supplied with CAS number 402955-88-8.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of potential active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug discovery programs.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, or insecticides with specific stereochemical requirements.
• Material Science Precursor: Serves as a monomer or precursor in the development of advanced organic electronic materials, such as organic semiconductors or conductive polymers.
• Asymmetric Catalysis Ligand Scaffold: The rigid, chiral structure can be modified to create novel ligands for asymmetric synthesis and catalysis.
• Chemical Biology Probe Development: Utilized in medicinal chemistry to create molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A high-value intermediate for custom synthesis houses serving the biotechnology and pharmaceutical sectors.

Basic Information

Product Name	Cyclopenta[B]Pyrrole, 3,3A,4,5,6,6A-Hexahydro-2-(2-Thienyl)-, (3Ar,6Ar)- (9Ci)
CAS No.	402955-88-8
Molecular Formula	C11H13NS
Molecular Weight	191.29 g/mol
Synonyms	(3aR,6aR)-2-(Thiophen-2-yl)octahydrocyclopenta[b]pyrrole; 2-(2-Thienyl)octahydrocyclopenta[b]pyrrole, (3aR,6aR)-; (3aR,6aR)-2-(Thiophen-2-yl)hexahydro-1H-cyclopenta[b]pyrrole; 402955-88-8; Cyclopenta[b]pyrrole, 3,3a,4,5,6,6a-hexahydro-2-(2-thienyl)-, (3aR,6aR)-; (3aR,6aR)-3a,4,5,6,6a,7-Hexahydro-2-(2-thienyl)cyclopenta[b]pyrrole
EINECS	Contact for details

Quality Control

Our Cyclopenta[B]Pyrrole derivative is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC/GC), chiral excess, and impurity profile is provided with every shipment to guarantee traceability and consistency for your critical projects.

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. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 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.