Description

Cyclopenta[B]Pyrrole-2-Carboxylic Acid, Octahydro-, (2R,3Ar,6Ar)- (9Ci) is a high-purity, stereochemically defined advanced pharmaceutical intermediate. This compound is valued for its rigid, fused bicyclic structure, which serves as a critical chiral building block in modern organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients targeting complex biological pathways.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in central nervous system (CNS) and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the construction of complex molecules for novel pesticides and herbicides with specific modes of action.
• Asymmetric Catalysis Research: Employed as a ligand precursor or a model substrate in the development of new catalytic systems.
• Chemical Biology & Proteomics: Serves as a core scaffold for designing molecular probes and enzyme inhibitors to study biological processes.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with unique optical or electronic properties.

Basic Information

Product Name	Cyclopenta[B]Pyrrole-2-Carboxylic Acid, Octahydro-, (2R,3Ar,6Ar)- (9Ci)
CAS No.	128900-19-6
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	(2R,3aR,6aR)-Octahydrocyclopenta[b]pyrrole-2-carboxylic acid; (2R,3aR,6aR)-Hexahydro-1H-cyclopenta[b]pyrrole-2-carboxylic acid; (2R,3aR,6aR)-Octahydro-1H-cyclopenta[b]pyrrole-2-carboxylic acid; (2R,3aR,6aR)-2-Carboxyhexahydro-1H-cyclopenta[b]pyrrole; (2R,3aR,6aR)-2-Carboxyoctahydrocyclopenta[b]pyrrole; (2R,3aR,6aR)-Octahydrocyclopentapyrrole-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Cyclopenta[B]Pyrrole-2-Carboxylic Acid, Octahydro-, (2R,3Ar,6Ar)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Enantiomeric Excess)	≥ 99.0% ee
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.