Description

Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2S)-Rel- (9Ci) is a chiral, functionalized cyclopentane derivative that serves as a sophisticated synthetic intermediate in advanced organic chemistry. Its value lies in its unique stereochemistry and the presence of both hydroxy and nitrile functional groups, which allow for selective transformations and the construction of complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals where precise stereocontrol is critical.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of potential drug candidates, especially in medicinal chemistry programs targeting central nervous system (CNS) disorders, anti-inflammatory agents, or antiviral compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structural complexity can contribute to unique modes of action and selectivity.
• Catalyst and Ligand Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis to induce high enantioselectivity in chemical reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances that require specific stereoisomers for optimal performance.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, exploring new cyclization reactions, and investigating structure-activity relationships (SAR).

Basic Information

Product Name	Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2S)-Rel- (9Ci)
CAS No.	834885-49-3
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	(1R,2S)-rel-1-Hydroxy-2-(prop-2-en-1-yl)cyclopentanecarbonitrile; rel-(1R,2S)-1-Hydroxy-2-(2-propenyl)cyclopentanecarbonitrile; 1-Hydroxy-2-(2-propenyl)cyclopentanecarbonitrile (rel-(1R,2S)-); Cyclopentanecarbonitrile, 1-hydroxy-2-(2-propenyl)-, (1R,2S)-rel-; (1R,2S)-1-Hydroxy-2-allylcyclopentanecarbonitrile (relative configuration)
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2S)-Rel- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques, including chiral HPLC, to confirm identity, enantiomeric/excess, and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de (diastereomeric excess)
Water Content (KF)	≤ 0.5%

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