Description

Tetrahydro-1H-Cyclopenta[C]Furan-5(3H)-One is a high-value, specialized heterocyclic compound serving as a critical building block in advanced organic synthesis. Its unique fused bicyclic structure makes it an indispensable intermediate for creating complex molecular architectures with precise stereochemistry. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandins, prostacyclins, and other bioactive molecules with complex ring systems.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its rigid bicyclic framework.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and specialty chemicals requiring specific stereochemical configurations.
• Material Science Research: Investigated as a monomer or building block for novel polymers and liquid crystals with unique thermal and optical properties.
• Academic & R&D: A valuable tool in methodological organic chemistry research for studying cycloaddition reactions and ring transformations.

Basic Information

Product Name	Tetrahydro-1H-Cyclopenta[C]Furan-5(3H)-One
CAS No.	56000-23-8
Molecular Formula	C7H8O2
Molecular Weight	124.14 g/mol
Synonyms	5-Oxo-2,3,3a,4,5,6-hexahydro-1H-cyclopenta[c]furan; 3a,4,5,6-Tetrahydro-1H-cyclopenta[c]furan-5-one; 2,3,3a,4,5,6-Hexahydro-1H-cyclopenta[c]furan-5-one; Cyclopenta[c]furan-5(3H)-one, tetrahydro-; Tetrahydrocyclopentafuranone; Bicyclo[3.3.0]octane-2,6-dione (related lactol form)
EINECS	Contact for details

Quality Control

We supply Tetrahydro-1H-Cyclopenta[C]Furan-5(3H)-One in high-purity grades suitable for demanding synthetic applications. Our quality assurance protocol includes rigorous analytical testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC/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.