Description

1,4,8-Trioxaspiro[4.5]Decane-7,9-Dione is a specialized spirocyclic compound featuring a unique 1,4,8-trioxaspiro[4.5]decane skeleton with two ketone functionalities. This structure makes it a valuable chemical intermediate and building block for synthesizing more complex molecules in advanced research and development. It is primarily sought by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, material science, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring spirocyclic or complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in research and development for creating new herbicides, fungicides, or insecticides with unique modes of action.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, fragrances, and advanced materials.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or chemical properties.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D labs for constructing complex molecular architectures and exploring new chemical reactions.
• Ligand & Catalyst Development: Potential use in designing novel chelating ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	1,4,8-Trioxaspiro[4.5]Decane-7,9-Dione
CAS No.	32296-88-1
Molecular Formula	C8H10O5
Molecular Weight	186.16 g/mol
Synonyms	7,9-Dioxo-1,4,8-trioxaspiro[4.5]decane; 1,4,8-Trioxaspiro[4.5]decane-7,9-dione; Spiro[1,4-dioxane-2,2'-[1,3]dioxolane]-5,5'-dione; 2,2'-(1,3-Dioxolane-2,2-diyl)diacetic acid cyclic diester; Cyclic ester of 2,2'-(1,3-dioxolane-2,2-diyl)diacetic acid
EINECS	Contact for details

Quality Control

Our 1,4,8-Trioxaspiro[4.5]Decane-7,9-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for traceability and quality assurance. For custom synthesis or specific purity requirements (e.g., >98%, >99%), please contact our technical team to discuss your project needs.

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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