Description

Ethyl 2-Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate is a specialized spirocyclic ester compound with the CAS number 31045-09-7. It serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique structural framework. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring complex spirocyclic or heterocyclic architectures.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where its structure can impart specific biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D for constructing complex molecular frameworks and exploring new chemical spaces.
• Material Science: Potential monomer or additive in the development of polymers with specialized properties.

Basic Information

Product Name	Ethyl 2-Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate
CAS No.	31045-09-7
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	Ethyl 2-methyl-1-oxaspiro[2.5]octane-2-carboxylate; 1-Oxaspiro[2.5]octane-2-carboxylic acid, 2-methyl-, ethyl ester; Ethyl 2-methyl-1-oxaspiro[2.5]octane-2-carboxylate; 31045-09-7; Spirocyclic ethyl ester; 2-Methyl-1-oxaspiro[2.5]octane-2-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Standard Grade)
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.