Description

Spiro[1,3-Dioxolane-2,3-Tricyclo[2.2.1.02,6]Heptane], 6-Ethyl- (9Ci) is a specialized spirocyclic organic compound featuring a unique bridged bicyclic structure fused with a dioxolane ring. This complex molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel pharmaceuticals and performance materials. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing sophisticated molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), especially those requiring rigid, three-dimensional spirocyclic cores.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides where its unique structure can contribute to novel modes of action.
• Material Science: Acts as a precursor for advanced polymers, liquid crystals, or organic electronic materials due to its potential to influence material properties like thermal stability and optical activity.
• Asymmetric Synthesis: Employed as a chiral auxiliary or scaffold in stereoselective synthesis to control the three-dimensional orientation of new chemical bonds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems and enzyme mechanisms.
• High-Value Fine Chemical Production: Integral to multi-step synthetic routes for producing other specialized fine chemicals and flavors & fragrances.

Basic Information

Item	Detail
Product Name	Spiro[1,3-Dioxolane-2,3-Tricyclo[2.2.1.02,6]Heptane], 6-Ethyl- (9Ci)
CAS No.	116524-80-2
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	6-Ethylspiro[1,3-dioxolane-2,3'-tricyclo[2.2.1.02,6]heptane]; 6-Ethyl-2,4-dioxaspiro[bicyclo[2.2.1]heptane-3,2'-[1,3]dioxolane]; Ethyl-substituted norbornane spirodioxolane; Bicyclo[2.2.1]heptane-2-spiro-2'-[1,3]dioxolane, 6-ethyl-; 6-Ethyl-2,4-dioxaspiro[bicyclo[2.2.1]heptane-3,2'-[1,3]dioxolane] (alternative numbering); Contact for additional trade names.
EINECS	Contact for details

Quality Control

We supply Spiro[1,3-Dioxolane-2,3-Tricyclo[2.2.1.02,6]Heptane], 6-Ethyl- (9Ci) in high-purity grades suitable for research and commercial synthesis. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment. We adhere to strict GMP and ISO 9001 principles in our manufacturing and quality management processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and strong acids/bases; keep the container tightly sealed when not in use and store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.