Description

Cyclopenta[C]Pyran-3(1H)-One, Hexahydro-6-Methoxy-, (4Ar,6R,7Ar)-Rel- (9Ci) is a complex, stereochemically defined bicyclic lactone compound. This molecule serves as a valuable chiral building block and synthetic intermediate in advanced organic synthesis, particularly for the construction of natural product analogs and complex pharmacophores. It is primarily sought by research institutions and pharmaceutical development companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures with defined stereocenters.
• Natural Product Synthesis: Serves as a core structural motif or intermediate in the total synthesis of natural products containing fused pyran or lactone rings.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for drug discovery programs.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value specialty chemicals and advanced materials.
• Academic Research: A tool compound for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	Cyclopenta[C]Pyran-3(1H)-One, Hexahydro-6-Methoxy-, (4Ar,6R,7Ar)-Rel- (9Ci)
CAS No.	600700-65-0
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	rel-(4aR,6R,7aR)-Hexahydro-6-methoxycyclopenta[c]pyran-3(1H)-one; Hexahydro-6-methoxycyclopenta[c]pyran-3(1H)-one, (4aR,6R,7aR)-rel-; (rel)-(4aR,6R,7aR)-6-Methoxyhexahydrocyclopenta[c]pyran-3(1H)-one; Bicyclic lactone intermediate 600700-65-0; Chiral fused pyranone.
EINECS	Contact for details

Quality Control

Our production of Cyclopenta[C]Pyran-3(1H)-One, Hexahydro-6-Methoxy-, (4Ar,6R,7Ar)-Rel- (9Ci) adheres to stringent quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure high chemical and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.