Description

Ethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate is a versatile spirocyclic ester compound, valued as a key synthetic intermediate in advanced organic chemistry. Its unique bicyclic structure makes it a valuable building block for constructing complex molecular frameworks, particularly in pharmaceutical and fine chemical synthesis. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those containing spirocyclic or fused ring systems for neurological and metabolic disease targets.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the spirocyclic moiety can enhance biological activity and environmental stability.
• Fine Chemical Building Block: Serves as a starting material for creating specialty chemicals, flavors, fragrances, and advanced polymers requiring specific stereochemistry.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in organic synthesis, including ring-opening reactions and functional group transformations.
• Material Science Precursor: Potential use in synthesizing monomers for specialty polymers or ligands for catalytic systems.

Basic Information

Product Name	Ethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate
CAS No.	1489-97-0
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	8-Carbethoxy-1,4-dioxaspiro[4.5]decane; Ethyl 8-Oxaspiro[4.5]decane-8-carboxylate 1,4-Dioxide; 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid ethyl ester; Ethyl cyclohexanone ethylene ketal-4-carboxylate; 4-Carbethoxycyclohexanone ethylene ketal; Ethyl 4-oxocyclohexanecarboxylate ethylene ketal
EINECS	Contact for details

Quality Control

Our Ethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 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 structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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