Description

1,3-Dioxaspiro[4.5]Decan-2-One is a specialized spirocyclic compound featuring a ketone group within a 1,3-dioxolane ring system. This unique structure makes it a valuable versatile building block and intermediate in advanced organic synthesis. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring spirocyclic or protected diol motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its ring system contributes to biological activity.
• Fine Chemical Production: Acts as a crucial building block for fragrances, flavors, and advanced materials due to its reactive ketone functionality.
• Academic & Industrial Research: Employed in methodological chemistry research for studying cyclization reactions and developing new synthetic pathways.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent for creating specialty polymers with specific thermal or chemical properties.

Basic Information

Product Name	1,3-Dioxaspiro[4.5]Decan-2-One
CAS No.	34277-32-2
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	2-Oxo-1,3-dioxaspiro[4.5]decane; Cyclohexanespiro-2'-(1,3-dioxolane)-4'-one; 1,3-Dioxaspiro[4.5]decan-2-one; Spiro[1,3-dioxolane-2,1'-cyclohexan]-4'-one; Cyclohexanone ethylene ketal, 4-oxo-; 4-Oxocyclohexanone ethylene ketal
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including chromatographic and spectroscopic analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.