Description

2-Hydroxyethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate is a specialized spirocyclic ester compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique structure, featuring both a protected ketone (as the 1,3-dioxolane) and a reactive ester group, makes it a versatile precursor for the synthesis of complex molecules. This high-purity chemical is essential for research and development chemists in the pharmaceutical and fine chemical industries, where it is used to construct novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring spirocyclic or complex alicyclic frameworks.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, agrochemicals, and performance materials where controlled functional group manipulation is critical.
• Academic & Industrial R&D: Serves as a versatile starting material in method development and exploratory chemistry for creating new molecular architectures.
• Material Science: Potential precursor for monomers or additives in polymer chemistry, contributing to materials with specific thermal or mechanical properties.
• Flavor & Fragrance Industry: Intermediate for the synthesis of complex aroma chemicals with musk or woody odor profiles.

Basic Information

Item	Details
Product Name	2-Hydroxyethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate
CAS No.	1823582-50-8
Molecular Formula	C13H22O5
Molecular Weight	258.31 g/mol
Synonyms	2-Hydroxyethyl 8-carboxy-1,4-dioxaspiro[4.5]decane; Ethylene glycol ketal of 8-carboxy-1-oxaspiro[4.5]decan-2-one 2-hydroxyethyl ester; 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid 2-hydroxyethyl ester; 8-(2-Hydroxyethoxycarbonyl)-1,4-dioxaspiro[4.5]decane; Spirocyclic ketal ester
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxyethyl 1,4-Dioxaspiro[4.5]Decane-8-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.