Description

8-Methyl-1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid is a high-purity, versatile spirocyclic building block and intermediate of significant value in advanced organic synthesis. Its unique spirocyclic ketal structure with a carboxylic acid functionality makes it a critical precursor for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex drug candidates, particularly those requiring spirocyclic or constrained ring systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fine Chemical Production: Acts as a versatile intermediate in the manufacture of specialty chemicals, flavors, and fragrances.
• Material Science Research: Employed in the development of novel polymers or organic frameworks that incorporate rigid, ketal-based spacers.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, particularly in reactions involving protected functional groups and ring formation.

Basic Information

Product Name	8-Methyl-1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid
CAS No.	412293-42-6
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	8-Methyl-1,4-dioxaspiro[4.5]decane-8-carboxylic acid; 8-Methyl-8-carboxy-1,4-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid, 8-methyl-; 8-Methyl-1,4-dioxaspiro[4.5]decan-8-carboxylic acid; 8-Methyl-8-carboxy-1,4-dioxaspiro[4.5]decane; (8-Methyl-1,4-dioxaspiro[4.5]decan-8-yl)formic acid
EINECS	Contact for details

Quality Control

Our 8-Methyl-1,4-Dioxaspiro[4.5]Decane-8-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment supports applications in GMP-related synthesis and other demanding industrial processes.

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 and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	≤ 10 ppm

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