Description

3,7-Dioxatetracyclo[3.2.1.11,6.02,4]Nonane,8,8-Diethoxy-(9Ci) is a specialized bicyclic acetal derivative with a unique bridged structure. This compound is valued as a versatile chemical building block and protected intermediate in advanced organic synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring rigid, bicyclic frameworks.
• Advanced Organic Synthesis: Used as a protected diol equivalent or a masked carbonyl derivative in multi-step synthetic routes for natural products and specialty chemicals.
• Ligand and Catalyst Development: Employed in the construction of novel chiral ligands or catalyst scaffolds for asymmetric synthesis applications.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for developing specialty polymers with specific thermal or mechanical properties.
• Material Science Research: Utilized in the development of novel organic materials, such as molecular cages or frameworks, due to its defined three-dimensional geometry.
• Agrochemical Synthesis: Functions as an intermediate in the production of high-performance crop protection agents.

Basic Information

Item	Detail
Product Name	3,7-Dioxatetracyclo[3.2.1.11,6.02,4]Nonane,8,8-Diethoxy-(9Ci)
CAS No.	340228-40-2
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	8,8-Diethoxy-3,7-dioxatetracyclo[3.2.1.11,6.02,4]nonane; 8,8-Diethoxy-3,7-dioxatetracyclo[3.2.1.11,6.02,4]nonane; 1,4-Dioxaspiro[4.4]nonane-6,6-dicarboxaldehyde diethyl acetal; 6,6-Bis(ethoxymethyl)-1,4-dioxaspiro[4.4]nonane; Bicyclic Acetal Derivative; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 3,7-Dioxatetracyclo[3.2.1.11,6.02,4]Nonane,8,8-Diethoxy-(9Ci) adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS and NMR for structural confirmation, to ensure it meets exacting R&D and process chemistry standards. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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