Description

1,4-Dioxaspiro[4.4]Nonane,2,3,7-Trimethyl-(9Ci) is a specialized spirocyclic compound featuring a unique dioxolane ring fused to a cyclohexane system, serving as a valuable synthetic intermediate. Its complex, functionalized structure makes it a critical building block for the development of advanced chemical entities, particularly in fine chemical and pharmaceutical synthesis. This high-purity intermediate is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex active pharmaceutical ingredients (APIs), especially those requiring spirocyclic or bridged ring systems for biological activity.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides where its specific stereochemistry can influence biological target interaction.
• Fine Chemical Production: Serves as a versatile chiral building block for creating specialty chemicals, flavors, fragrances, and performance materials.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with unique thermal or mechanical properties due to its rigid spiro structure.
• Organic Synthesis & Methodology Development: Employed in academic and industrial R&D for studying novel ring-forming reactions and developing new catalytic asymmetric synthesis routes.

Basic Information

Product Name	1,4-Dioxaspiro[4.4]Nonane,2,3,7-Trimethyl-(9Ci)
CAS No.	62406-74-0
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	2,3,7-Trimethyl-1,4-dioxaspiro[4.4]nonane; 1,4-Dioxaspiro[4.4]nonane, 2,3,7-trimethyl-; 2,3,7-Trimethyl-1,4-dioxaspiro[4.4]nonane (9CI); Trimethyl dioxaspiro[4.4]nonane; Spirocyclic dioxolane derivative C10H18O2
EINECS	Contact for details

Quality Control

Our production of 1,4-Dioxaspiro[4.4]Nonane,2,3,7-Trimethyl-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP compliance for advanced intermediates and can provide material suitable for use in regulated pharmaceutical development under appropriate quality agreements.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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