Description

(2β,7β,8-Syn)-3,4,5,6,9,9-Hexachloro-1A,2,2A,3,6,6A,7,7A-Octahydro-2,7:3,6-Dimethanonaphth[2,3-B]Oxiren-8-Ol is a highly functionalized, stereochemically defined chlorinated epoxide derivative of the norbornane system. This compound matters as a sophisticated chemical intermediate and research building block for the synthesis of complex molecules, particularly in pharmaceutical and agrochemical discovery. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors seeking to leverage its unique polycyclic, polyhalogenated structure.

Application

• Advanced Pharmaceutical Intermediate: Serves as a key chiral precursor for the synthesis of novel active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) or antiviral research.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides and herbicides, where its chlorinated norbornane scaffold can impart specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex polycyclic frameworks and studying stereoselective epoxide ring-opening reactions.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers with unique thermal or chemical resistance properties.
• Catalyst Ligand Precursor: Can be modified to create novel chiral ligands for asymmetric catalysis.
• Reference Standard: Used as an analytical standard in quality control and method development for related chemical processes.

Basic Information

Item	Details
Product Name	(2β,7β,8-Syn)-3,4,5,6,9,9-Hexachloro-1A,2,2A,3,6,6A,7,7A-Octahydro-2,7:3,6-Dimethanonaphth[2,3-B]Oxiren-8-Ol
CAS No.	26946-01-0
Molecular Formula	C12H8Cl6O2
Molecular Weight	380.90 g/mol
Synonyms	1,2,3,4,7,7-Hexachloro-5,6-epoxy-1,4,4a,5,6,6a,7,7a-octahydro-1,4-methano-1H-cyclopenta[b]pyran-5-ol; 5,6-Epoxy-1,2,3,4,7,7-hexachloro-5-hydroxy-1,4,4a,5,6,6a,7,7a-octahydro-1,4-methano-1H-cyclopenta[b]pyran; Heptachlor epoxide alcohol derivative; Hexachloronorbornene epoxide alcohol; (1R,4S,4aS,5R,6R,6aS,7S,7aR)-1,2,3,4,7,7-Hexachloro-5,6-epoxy-1,4,4a,5,6,6a,7,7a-octahydro-1,4-methano-1H-cyclopenta[b]pyran-5-ol
EINECS	Contact for details

Quality Control

Our (2β,7β,8-Syn)-3,4,5,6,9,9-Hexachloro-1A,2,2A,3,6,6A,7,7A-Octahydro-2,7:3,6-Dimethanonaphth[2,3-B]Oxiren-8-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure consistent identity, purity, and stereochemical integrity. Comprehensive Certificates of Analysis (COA) detailing assay, impurity profile, and physical characteristics are provided and available upon request.

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 heat, sparks, and open flame. Due to its complex structure, prolonged storage should be under an inert atmosphere for optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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