Description

Ethyl 3,3-Dimethyl-2-Phenyloxirane-2-Carboxylate is a high-value oxirane derivative, also known as a substituted glycidic ester, prized for its role as a versatile chiral building block in advanced organic synthesis. Its core value lies in providing a reactive epoxide ring and a phenyl-substituted quaternary carbon center, enabling the stereoselective construction of complex molecular architectures. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific three-dimensional complexity into target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex, stereodefined carbon frameworks.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Building Block: Employed in research and production of specialty chemicals, flavors, fragrances, and advanced materials.
• Asymmetric Synthesis: Serves as a substrate in catalytic asymmetric ring-opening reactions to generate enantiomerically pure 1,2-difunctionalized compounds.
• Polymer Modification: Can be used as a monomer or cross-linking agent for specialty epoxy resins and functional polymers.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Product Name	Ethyl 3,3-Dimethyl-2-Phenyloxirane-2-Carboxylate
CAS No.	59070-02-9
Molecular Formula	C₁₃H₁₆O₃
Molecular Weight	220.26 g/mol
Synonyms	Ethyl 2-Phenyl-3,3-dimethyloxirane-2-carboxylate; Ethyl 3,3-Dimethyl-2-phenylglycidate; 2-Phenyl-3,3-dimethyloxirane-2-carboxylic acid ethyl ester; Ethyl α,α-Dimethyl-β-phenylglycidate; Glycidic acid, 3,3-dimethyl-2-phenyl-, ethyl ester; Ethyl 2,2-Dimethyl-3-phenyloxirane-2-carboxylate (alternative numbering); Phenylglycidic acid ethyl ester, 3,3-dimethyl-
EINECS	Contact for details

Quality Control

Our Ethyl 3,3-Dimethyl-2-Phenyloxirane-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral 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.