Description

Cyclopenta[B]Pyrrole-1(2H)-Ethanethiol, Hexahydro--Ba--Methyl-, (-Ba-S,3As,6As)- (9Ci) is a specialized, high-purity organic sulfur compound with a complex, stereochemically defined structure. This compound is valued as a critical chiral building block and intermediate in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research and development teams, process chemists, and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, especially those targeting central nervous system (CNS) disorders or requiring specific stereochemical configurations.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its unique sulfur-containing heterocyclic structure can impart specific biological activity.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and other high-value specialty chemicals.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or advanced polymers due to its fused pyrrole-thiol structure.

Basic Information

Product Name	Cyclopenta[B]Pyrrole-1(2H)-Ethanethiol, Hexahydro--Ba--Methyl-, (-Ba-S,3As,6As)- (9Ci)
CAS No.	206264-81-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hexahydro-1-methyl-cyclopenta[b]pyrrole-1-ethanethiol; (3aS,6aS)-Hexahydro-1-methyl-1H-cyclopenta[b]pyrrole-1-ethanethiol; (-)-CPP-thiol derivative; Chiral cyclopentapyrrole thiol; Stereoisomeric pyrrolidine-thiol building block
EINECS	Contact for details

Quality Control

Every batch of Cyclopenta[B]Pyrrole-1(2H)-Ethanethiol, Hexahydro--Ba--Methyl-, (-Ba-S,3As,6As)- (9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including chiral purity analysis (HPLC/Chiral GC), to ensure compliance with exacting customer specifications and industry standards for advanced intermediates. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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