Description

1,4-Dioxaspiro[4.4]Nonan-7-Ol is a versatile spirocyclic compound featuring a fused dioxolane and cyclohexane ring system with a hydroxyl functional group. This unique molecular architecture makes it a valuable chiral building block and intermediate in advanced organic synthesis. It is primarily sought after by research and development chemists in the pharmaceutical and fine chemical industries for the construction of complex molecules, including active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block in the preparation of specialty chemicals, agrochemicals, and fragrances.
• Asymmetric Catalysis Research: Serves as a precursor or ligand in the development of new catalytic systems for stereoselective reactions.
• Material Science: Potential monomer or modifier in the development of novel polymers with specific thermal or mechanical properties.
• Academic & Industrial R&D: Employed in exploratory chemistry for the development of new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	1,4-Dioxaspiro[4.4]Nonan-7-Ol
CAS No.	109459-57-6
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	7-Hydroxy-1,4-dioxaspiro[4.4]nonane; 1,4-Dioxaspiro[4.4]nonan-7-ol; Spiro[1,3-dioxolane-2,1'-cyclohexan]-4'-ol; 4'-Hydroxyspiro[1,3-dioxolane-2,1'-cyclohexane]; Cyclohexanone ethylene ketal, 4-hydroxy-; 4-Hydroxycyclohexanone ethylene ketal
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.4]Nonan-7-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Optical Purity (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 0.5%

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