Description

Cyclopentanecarbonitrile, 2-(Acetyloxy)-1-(2-Propenyl)-, (1R,2R)- (9Ci) is a high-purity, chiral chemical intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functional group array make it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Asymmetric Synthesis: Employed as a precursor or auxiliary in catalytic asymmetric reactions to introduce stereogenic centers with high enantiomeric purity.
• Agrochemical Research: Used in the synthesis of advanced, biologically active molecules for crop protection and pest management studies.
• Fine Chemical Production: Serves as a specialized intermediate for manufacturing high-value, low-volume chemicals used in electronics, materials science, and catalysis.
• Academic & Industrial R&D: A critical reagent for methodological development in organic chemistry, exploring new reaction pathways and synthetic strategies.

Basic Information

Product Name	Cyclopentanecarbonitrile, 2-(Acetyloxy)-1-(2-Propenyl)-, (1R,2R)- (9Ci)
CAS No.	682746-77-6
Molecular Formula	C11H15NO2
Molecular Weight	193.24 g/mol
Synonyms	(1R,2R)-2-(Acetyloxy)-1-(2-propen-1-yl)cyclopentanecarbonitrile; (1R,2R)-1-Allyl-2-(acetyloxy)cyclopentanecarbonitrile; 1-Allyl-2-acetoxycyclopentanecarbonitrile, (1R,2R)-; 2-(Acetyloxy)-1-(2-propenyl)cyclopentanecarbonitrile, (1R,2R)-; (1R,2R)-1-Allyl-2-acetoxycyclopentanecarbonitrile; Cyclopentanecarbonitrile, 1-allyl-2-(acetyloxy)-, (1R,2R)-; (1R,2R)-1-Allyl-2-hydroxycyclopentanecarbonitrile acetate
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarbonitrile, 2-(Acetyloxy)-1-(2-Propenyl)-, (1R,2R)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 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.