Description

Ethyl cis-3-Methyl-3-Isobutyloxirane-2-Carboxylate is a specialized oxirane (epoxide) derivative that serves as a versatile chiral building block in advanced organic synthesis. Its unique structure, featuring both an ester and an epoxide functional group, makes it a valuable precursor for the synthesis of complex molecules with high stereochemical control. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the oxirane ring can be opened to introduce new functional groups.
• Fine Chemical Production: Employed as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	Ethyl cis-3-Methyl-3-Isobutyloxirane-2-Carboxylate
CAS No.	24222-12-6
Molecular Formula	C11H20O3
Molecular Weight	200.27 g/mol
Synonyms	Ethyl 2,3-Epoxy-3-methyl-2-isobutylbutanoate; Ethyl 3-Methyl-3-isobutylglycidate; cis-Ethyl 3-methyl-3-isobutyloxirane-2-carboxylate; 2-Oxiranecarboxylic acid, 3-methyl-3-(2-methylpropyl)-, ethyl ester, (2R,3S)-rel-; Glycidic acid, 3-methyl-3-isobutyl-, ethyl ester, cis-; Ethyl 3-methyl-3-(2-methylpropyl)oxirane-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl cis-3-Methyl-3-Isobutyloxirane-2-Carboxylate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, enantiomeric excess (where applicable), and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
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.