Description

1,4,6-Trioxaspiro[4.4]Nonane, 2,7-Bis(Methylene)- is a specialized spirocyclic acetal compound, recognized for its unique molecular architecture and reactivity. This compound serves as a valuable high-purity chemical intermediate and building block in advanced organic synthesis. It is primarily sought by industries involved in the research and production of pharmaceuticals, agrochemicals, and performance polymers, where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring spirocyclic or acetal motifs.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, and insecticides.
• Polymer & Resin Chemistry: Acts as a cross-linking agent or monomer for creating specialty polymers with enhanced thermal or chemical resistance.
• Fine Chemical Manufacturing: Employed in the production of fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Utilized in academic and industrial R&D for developing new organic frameworks and functional materials.
• Ligand & Catalyst Development: Functions as a scaffold for constructing novel chelating ligands and organocatalysts.

Basic Information

Item	Details
Product Name	1,4,6-Trioxaspiro[4.4]Nonane, 2,7-Bis(Methylene)-
CAS No.	132937-59-8
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	2,7-Bis(methylene)-1,4,6-trioxaspiro[4.4]nonane; 1,4,6-Trioxaspiro[4.4]nonane, 2,7-bis(methylene)-; 2,7-Dimethylene-1,4,6-trioxaspiro[4.4]nonane; Spirocyclic Acetal Diene; Bis(methylene)spiroacetal; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1,4,6-Trioxaspiro[4.4]Nonane, 2,7-Bis(Methylene)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports customization to meet specific research, pilot-scale, or cGMP requirements.

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 an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
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.