Description

1,4:6,10-Diepoxy-1H-Cycloheptcoxepin-5,9-Dione, 3,4,5A,6,10,10A-Hexahydro-, 1R-(1.Alpha.,4.Alpha.,5A.Beta.,6.Alpha.,10.Alpha.,10A.Beta.)- is a complex, stereochemically defined epoxide-dione compound that serves as a critical synthetic intermediate and building block in advanced organic synthesis. Its unique polycyclic structure with multiple reactive sites makes it valuable for constructing intricate molecular architectures. This high-purity specialty chemical is primarily needed by pharmaceutical R&D and fine chemical sectors for developing novel active compounds and complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates and complex pharmacophores.
• Advanced Organic Synthesis: Utilized in constructing complex polycyclic and heterocyclic frameworks for research and development.
• Natural Product Analog Synthesis: Serves as a precursor in the semi-synthesis or total synthesis of complex natural product derivatives.
• Chemical Biology Probe Development: Used to create molecular probes for studying enzyme mechanisms and biological pathways.
• Material Science Research: Potential monomer or cross-linking agent for developing specialty polymers with unique properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in stereoselective synthesis and catalysis.

Basic Information

Product Name	1,4:6,10-Diepoxy-1H-Cycloheptcoxepin-5,9-Dione, 3,4,5A,6,10,10A-Hexahydro-, 1R-(1.Alpha.,4.Alpha.,5A.Beta.,6.Alpha.,10.Alpha.,10A.Beta.)-
CAS No.	102719-18-6
Molecular Formula	C9H8O5
Molecular Weight	196.16 g/mol
Synonyms	(1R,4R,5aS,6R,10R,10aS)-1,4:6,10-Diepoxy-3,4,5a,6,10,10a-hexahydro-1H-cycloheptc[oxepine]-5,9-dione; 1,4:6,10-Diepoxy-1H-cycloheptcoxepin-5,9-dione, 3,4,5a,6,10,10a-hexahydro-, (1R,4R,5aS,6R,10R,10aS)-; (1R,4R,5aS,6R,10R,10aS)-1,4:6,10-Diepoxyhexahydro-1H-cycloheptc[oxepine]-5,9-dione; 102719-18-6; 1H-Cycloheptcoxepin-5,9-dione, 1,4:6,10-diepoxy-3,4,5a,6,10,10a-hexahydro-, (1R,4R,5aS,6R,10R,10aS)-; Chiral Epoxide-Dione Intermediate
EINECS	Contact for details

Quality Control

Our production of this high-value intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and purity. Standard analytical techniques including HPLC, GC, NMR, and chiral analysis are employed to verify identity, potency, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP compliance for pharmaceutical applications, with documentation tailored to meet rigorous audit requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under anhydrous conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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