Description

Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2R)-Rel- (9Ci) is a high-purity, chiral nitrile derivative with a defined stereochemistry, serving as a critical advanced intermediate in complex organic syntheses. Its value lies in its precise molecular architecture, which enables the efficient construction of biologically active molecules and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its stereochemistry can influence biological activity and environmental selectivity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis to control stereoselectivity.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high-purity, structurally complex intermediates.
• Academic and Industrial R&D: A valuable tool for methodological development in organic chemistry, enabling studies on new synthetic routes and reaction mechanisms.

Basic Information

Product Name	Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2R)-Rel- (9Ci)
CAS No.	834885-44-8
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	(1R,2R)-1-Hydroxy-2-(prop-2-en-1-yl)cyclopentane-1-carbonitrile; rel-(1R,2R)-1-Hydroxy-2-(2-propenyl)cyclopentanecarbonitrile; (1R,2R)-1-Hydroxy-2-allylcyclopentanecarbonitrile; 1-Hydroxy-2-(2-propenyl)cyclopentanecarbonitrile (rel-(1R,2R)-); Cyclopentanecarbonitrile, 1-hydroxy-2-(2-propenyl)-, (1R,2R)-rel-; 834885-44-8; Chiral Hydroxy Allyl Cyclopentanecarbonitrile
EINECS	Contact for details

Quality Control

Every batch of Cyclopentanecarbonitrile, 1-Hydroxy-2-(2-Propenyl)-, (1R,2R)-Rel- (9Ci) is produced and analyzed under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards for chiral purity and chemical identity. Certificates of Analysis (COA) detailing specific batch results for assay, enantiomeric excess, and impurity profiles are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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