Description

1-Cyclopentyl-Ethanone is a versatile organic ketone compound, also known as acetylcyclopentane, valued for its role as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique cyclopentyl structure imparts specific steric and electronic properties, making it crucial for creating complex molecular architectures. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and fragrance industries, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a cyclopentyl moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Serves as a precursor for musk-like odorants and complex flavor compounds.
• Organic Synthesis Reagent: Employed in research laboratories for Grignard reactions, reductions, and other carbonyl chemistry to create novel organic molecules.
• Polymer & Material Science: Acts as a monomer or modifier in the development of specialty polymers and advanced materials.
• Chemical Research: Utilized in academic and industrial R&D for method development and exploring new chemical entities.

Basic Information

Product Name	1-Cyclopentyl-Ethanone
CAS No.	6004-60-0
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	Acetylcyclopentane; Cyclopentyl methyl ketone; Methyl cyclopentyl ketone; 1-Acetylcyclopentane; Ethanone, 1-cyclopentyl-; Cyclopentylacetone (common misnomer); 1-Cyclopentylethan-1-one
EINECS	227-857-7

Quality Control

Our 1-Cyclopentyl-Ethanone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP and ISO standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4380 - 1.4420
Density (20°C)	0.910 - 0.920 g/mL

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