Description

Ethyl Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate is a high-purity, specialized organic compound featuring a unique spirocyclic oxirane structure, making it a valuable synthon in advanced organic synthesis. This compound is critical for researchers and process chemists developing novel active pharmaceutical ingredients (APIs) and fine chemicals where precise stereochemistry and functional group manipulation are required. Its primary utility lies in serving as a key building block for pharmaceutical intermediates, agrochemicals, and performance materials, offering a versatile platform for further chemical elaboration.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules, particularly those requiring spirocyclic or strained ring systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with unique modes of action.
• Fine Chemical Production: Serves as a specialized precursor for high-value flavors, fragrances, and performance chemicals.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new synthetic routes involving oxirane chemistry.

Basic Information

Product Name	Ethyl Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate
CAS No.	93904-83-7
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	Ethyl 1-Methyl-1-oxaspiro[2.5]octane-2-carboxylate; 1-Oxaspiro[2.5]octane-2-carboxylic acid, 1-methyl-, ethyl ester; Ethyl 1-methyl-1-oxa-spiro[2.5]octane-2-carboxylate; Methyloxaspirooctane carboxylate ethyl ester; Spiro[oxirane-2,2'-bicyclo[2.2.1]heptane]-5-carboxylic acid, 1-methyl-, ethyl ester (related structure); EMOC (abbreviation).
EINECS	Contact for details

Quality Control

Our Ethyl Methyl-1-Oxaspiro[2.5]Octane-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, 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 place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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