Description

1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid is a versatile spirocyclic compound featuring a carboxylic acid functional group, making it a valuable synthon in advanced organic synthesis. Its unique bridged-ring structure is crucial for constructing complex molecular architectures with precise stereochemistry. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex drug candidates, particularly those requiring spirocyclic or bridged-ring scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with specific activity profiles.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific cyclic frameworks.
• Material Science Research: Employed in the development of advanced polymers, ligands for catalysis, and other functional materials.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid
CAS No.	66500-55-8
Molecular Formula	C9H14O4
Molecular Weight	186.21 g/mol
Synonyms	8-Carboxy-1,4-dioxaspiro[4.5]decane; Cyclohexanone ethylene ketal-4-carboxylic acid; 4-Carboxycyclohexanone ethylene ketal; 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid; 4-(1,3-Dioxolan-2-yl)cyclohexanecarboxylic acid; 4-Carboxycyclohexanone ethyleneketal; 4-Carboxy-1,4-dioxaspiro[4.5]decane
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), residual solvents, and related substances is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong 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%
Residual Solvents (GC)	Meets ICH guidelines

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