Description

Cyclopenta[C]Pyrrole, 1,2,3,3A,4,6A-Hexahydro-5-(6-Methyl-3-Pyridinyl)-, (3Ar,6As)-Rel- (9Ci) is a complex, stereochemically defined heterocyclic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique fused ring system and specific stereochemistry make it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and synthesis of potential new drug candidates, particularly for central nervous system (CNS) or anti-infective targets.
• Agrochemical Research: Used as a building block for developing novel, high-performance crop protection agents with specific biological activity.
• Fine Chemical Synthesis: Employed in academic and industrial laboratories for the construction of complex natural product analogs and other specialty molecules.
• Material Science Precursor: Potential use in the development of organic electronic materials or advanced polymers due to its conjugated pyrrole system.
• Catalyst Ligand Development: The nitrogen-containing heterocycle can be modified to create novel ligands for asymmetric catalysis.

Basic Information

Item	Details
Product Name	Cyclopenta[C]Pyrrole, 1,2,3,3A,4,6A-Hexahydro-5-(6-Methyl-3-Pyridinyl)-, (3Ar,6As)-Rel- (9Ci)
CAS No.	663173-71-5
Molecular Formula	C13H18N2
Molecular Weight	202.30 g/mol
Synonyms	rel-(3aR,6aS)-1,2,3,3a,4,6a-Hexahydro-5-(6-methylpyridin-3-yl)cyclopenta[c]pyrrole; (3aR,6aS)-5-(6-Methylpyridin-3-yl)-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole; 5-(6-Methyl-3-pyridinyl)-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole, rel-(3aR,6aS)-; Cyclopenta[c]pyrrole, 1,2,3,3a,4,6a-hexahydro-5-(6-methyl-3-pyridinyl)-, (3aR,6aS)-rel-; CAS 663173-71-5
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested to ensure identity, purity, and stereochemical integrity, with specifications typically covering assay (by HPLC), chiral purity, and control of key impurities. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all analytical results. We support development and scale-up projects with consistent quality that meets the stringent requirements of pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Related Substances (HPLC)	Any single impurity ≤ 1.0%; Total impurities ≤ 2.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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