Description

Cyclopentanecarbonitrile, 1-Hydroxy-2-Propyl-, (1R,2S)-Rel- (9Ci) is a high-purity chiral nitrile derivative with a defined stereochemistry, serving as a critical advanced intermediate in sophisticated organic synthesis. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries who require precise stereochemical control and reliable quality for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where specific stereochemistry impacts biological activity.
• Fine Chemical Production: Employed as a building block for creating complex fragrance molecules, liquid crystals, and other high-value specialty chemicals.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development and study of new asymmetric catalytic reactions.
• Academic & R&D Laboratories: Utilized in university and corporate research for methodological studies in synthetic organic chemistry and stereochemistry.

Basic Information

Product Name	Cyclopentanecarbonitrile, 1-Hydroxy-2-Propyl-, (1R,2S)-Rel- (9Ci)
CAS No.	834885-43-7
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	(1R,2S)-rel-1-Hydroxy-2-propylcyclopentanecarbonitrile; rel-(1R,2S)-1-Hydroxy-2-propylcyclopentanecarbonitrile; 1-Hydroxy-2-propylcyclopentanecarbonitrile (rel-(1R,2S)-isomer); Cyclopentanecarbonitrile, 1-hydroxy-2-propyl-, (1R,2S)-rel-; 834885-43-7; (1R,2S)-1-Hydroxy-2-propylcyclopentane-1-carbonitrile (relative configuration)
EINECS	Contact for details

Quality Control

Every batch of Cyclopentanecarbonitrile, 1-Hydroxy-2-Propyl-, (1R,2S)-Rel- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and chiral analysis to ensure high chemical and enantiomeric purity, meeting the stringent requirements for pharmaceutical R&D and cGMP intermediate production. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC/GC)	≥97.0%
Chiral Purity (Chiral HPLC)	≥99.0% ee (rel-(1R,2S))
Water Content (KF)	≤0.5%

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