Description

Cyclopentanecarbonitrile, 2-Hydroxy-1-(2-Propenyl)-, (1R,2S)-Rel- (9Ci) is a chiral, functionalized cyclopentane derivative that serves as a critical synthetic intermediate in advanced organic synthesis. Its value lies in the combination of a nitrile group, a hydroxyl group, and an allyl moiety on a defined stereochemical framework, enabling the construction of complex, biologically active molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of chiral drug candidates, particularly those targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its stereochemistry can influence biological activity.
• Chiral Ligand & Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in asymmetric catalysis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex natural product analogs and specialty chemicals.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for methodological development and exploration of new chemical space.

Basic Information

Product Name	Cyclopentanecarbonitrile, 2-Hydroxy-1-(2-Propenyl)-, (1R,2S)-Rel- (9Ci)
CAS No.	682746-73-2
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	(1R,2S)-rel-2-Hydroxy-1-(prop-2-en-1-yl)cyclopentanecarbonitrile; rel-(1R,2S)-2-Hydroxy-1-(2-propenyl)cyclopentanecarbonitrile; 2-Hydroxy-1-(2-propenyl)cyclopentanecarbonitrile (rel-(1R,2S)-); 1-Allyl-2-hydroxycyclopentanecarbonitrile (stereoisomer); Cyclopentanecarbonitrile, 2-hydroxy-1-(2-propenyl)-, (1R,2S)-rel-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support your R&D and scale-up activities. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available for every batch upon request. Our quality management system is designed to meet the stringent requirements of pharmaceutical and fine chemical development.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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