Description

6-Cyclopentyltetrahydro-2H-Pyran-2-One is a versatile lactone derivative that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique fused bicyclic structure, incorporating a cyclopentyl ring and a tetrahydropyran-2-one moiety, makes it a key precursor for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, flavors, and fragrances, where its specific stereochemistry and functional group reactivity are critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides, leveraging its structural complexity.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for the creation of musky, woody, or amber-like odorants and flavoring agents due to its lactone structure.
• Organic Synthesis & Research: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new chemical entities.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with unique properties.

Basic Information

Product Name	6-Cyclopentyltetrahydro-2H-Pyran-2-One
CAS No.	16429-17-7
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	6-Cyclopentyltetrahydro-2H-pyran-2-one; 6-Cyclopentyloxan-2-one; Cyclopentyl tetrahydropyran-2-one; 2H-Pyran-2-one, tetrahydro-6-cyclopentyl-; 16429-17-7; 6-Cyclopentyl-2-tetrahydropyranone; 6-Cyclopentyl-δ-valerolactone
EINECS	Contact for details

Quality Control

Our 6-Cyclopentyltetrahydro-2H-Pyran-2-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates, from research to commercial-scale production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.