Description

2H-Cyclopenta[B]Furan-2-One,3,3-Dichlorohexahydro-(9Ci) is a specialized organic compound belonging to the class of halogenated lactones. This chemical serves as a valuable advanced intermediate in the synthesis of complex molecules, prized for its unique bicyclic structure and reactive dichloro moiety. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its specific stereochemistry is advantageous.
• Fine Chemical Manufacturing: Serves as a precursor for specialty chemicals, including flavors, fragrances, and performance materials.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for studying cycloaddition reactions and lactone chemistry.
• Material Science: Potential intermediate in the synthesis of polymers or liquid crystals with specific optical or mechanical properties.

Basic Information

Product Name	2H-Cyclopenta[B]Furan-2-One,3,3-Dichlorohexahydro-(9Ci)
CAS No.	89630-66-0
Molecular Formula	C7H8Cl2O2
Molecular Weight	195.04 g/mol
Synonyms	3,3-Dichlorohexahydro-2H-cyclopenta[b]furan-2-one; Hexahydro-3,3-dichlorocyclopenta[b]furan-2(3H)-one; 3,3-Dichlorohexahydrocyclopenta[b]furan-2-one; 2H-Cyclopenta[b]furan-2-one, 3,3-dichlorohexahydro-; 3,3-Dichloroperhydrocyclopenta[b]furan-2-one; (3aR,6aS)-3,3-Dichlorohexahydro-2H-cyclopenta[b]furan-2-one (stereoisomer).
EINECS	Contact for details

Quality Control

Our production of 2H-Cyclopenta[B]Furan-2-One,3,3-Dichlorohexahydro-(9Ci) adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes. We support cGMP compliance for pharmaceutical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.