Description

Cyclopentanecarbonitrile, 3-(1-Methylethyl)-2-Oxo- (9Ci) is a specialized organic nitrile building block with a CAS Registry Number of 69843-83-0. This compound is valued for its unique structural motif, which combines a cyclopentane ring with an isopropyl group and a carbonyl function adjacent to the nitrile, making it a versatile intermediate for complex organic synthesis. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the construction of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fine Chemical Production: Serves as a precursor for the manufacture of complex fragrance molecules, dyes, and other specialty organic compounds.
• Academic & Industrial Research: Employed in methodological studies and as a model compound for developing new synthetic routes involving nitrile and ketone functionalities.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or ligands for catalytic systems.

Basic Information

Product Name	Cyclopentanecarbonitrile, 3-(1-Methylethyl)-2-Oxo- (9Ci)
CAS No.	69843-83-0
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	3-Isopropyl-2-oxocyclopentanecarbonitrile; 2-Oxo-3-(propan-2-yl)cyclopentane-1-carbonitrile; 3-(1-Methylethyl)-2-oxocyclopentanecarbonitrile; 3-Isopropyl-2-oxocyclopentyl cyanide; 69843-83-0; 3-(Propan-2-yl)-2-oxocyclopentanecarbonitrile
EINECS	Contact for details

Quality Control

Our Cyclopentanecarbonitrile, 3-(1-Methylethyl)-2-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

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

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