Description

3,7-Dioxatricyclo[4.2.0.02,4]Octane (9Ci) is a specialized bicyclic ether compound with a unique bridged structure, serving as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries seeking to develop novel active ingredients or functional materials. The compound, CAS NO 859528-53-3, is supplied to meet the stringent purity requirements of modern organic synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides with complex heterocyclic cores.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis: A versatile synthon for constructing oxygen-containing bridged ring systems in academic and industrial research.
• Ligand & Catalyst Development: Potential precursor for creating novel chelating ligands or organocatalysts.
• Flavor & Fragrance Chemistry: Intermediate for synthesizing complex odorants and flavor molecules with specific stereochemistry.

Basic Information

Product Name	3,7-Dioxatricyclo[4.2.0.02,4]Octane (9Ci)
CAS No.	859528-53-3
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	3,7-Dioxatricyclo[4.2.0.02,4]octane; 1,4-Epoxy-2,5-cyclohexadiene; 2,5-Dihydro-1,4-dioxin, 2,3,5,6-tetrahydro-; Bicyclo[2.2.0]hexane, 1,4-dioxa-; 1,4-Dioxa-2,5-cyclohexadiene, 2,3,5,6-tetrahydro-; 2,3,5,6-Tetrahydro-1,4-dioxin; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,7-Dioxatricyclo[4.2.0.02,4]Octane (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
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.