Description

3-(Cyclopentylidene)Cyclopentan-1-One is a specialized organic compound featuring a unique bicyclic ketone structure. This molecular architecture makes it a valuable intermediate for synthesizing complex organic molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought after by R&D chemists and process development scientists for applications in drug discovery, fragrance synthesis, and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Fragrance & Flavor Chemistry: Used in the development of unique musk-like or woody scent profiles for high-end perfumery and flavoring agents.
• Agrochemical Synthesis: Serves as a precursor in the creation of new pesticides and herbicides with specific biological activity.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymers with specialized thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial research for Diels-Alder reactions and other cycloaddition processes to construct complex ring systems.
• Ligand & Catalyst Development: Utilized in the design of novel chiral ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	3-(Cyclopentylidene)Cyclopentan-1-One
CAS No.	93919-09-6
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3-Cyclopentylidenecyclopentanone; Cyclopentanone, 3-(cyclopentylidene)-; 3-(Cyclopentyliden)cyclopentanon; Bicyclo[5.3.0]decan-2-one (derivative); 1-Cyclopentylidene-2-cyclopentanone; (Cyclopentylidene)cyclopentanone
EINECS	Contact for details

Quality Control

Our 3-(Cyclopentylidene)Cyclopentan-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent batch-to-batch reliability. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.