Description

Cyclopentanecarbonitrile, 2-Oxo-1-(3-Oxopentyl)- (9Ci) is a specialized organic nitrile and ketone derivative, serving as a high-value synthetic intermediate in advanced chemical synthesis. Its molecular structure makes it a critical building block for constructing complex heterocyclic and pharmaceutical scaffolds, offering precise control over reaction pathways. This compound is primarily sought by research institutions and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those containing fused ring systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging its reactive nitrile and ketone functionalities.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including natural product analogs.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for method development and quality control in chemical analysis.

Basic Information

Item	Details
Product Name	Cyclopentanecarbonitrile, 2-Oxo-1-(3-Oxopentyl)- (9Ci)
CAS No.	335421-55-1
Molecular Formula	C11H15NO2
Molecular Weight	193.24 g/mol
Synonyms	2-Oxo-1-(3-oxopentyl)cyclopentanecarbonitrile; 1-(3-Oxopentyl)-2-oxocyclopentanecarbonitrile; 2-Oxo-1-(3-oxobutyl)cyclopentanecarbonitrile (common misnomer); Cyclopentanecarbonitrile, 1-(3-oxopentyl)-2-oxo-; CAS 335421-55-1
EINECS	Contact for details

Quality Control

Every batch of Cyclopentanecarbonitrile, 2-Oxo-1-(3-Oxopentyl)- (9Ci) is produced under strict quality management protocols. We ensure high purity and batch-to-batch consistency through comprehensive analytical testing, including HPLC, GC, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles to meet your specific research or production requirements.

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. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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