Description

Oxiranecarboxylic Acid, 2-Ethyl-3,3-Dimethyl-, Methyl Ester (9Ci) is a specialized epoxide derivative, valued for its reactive oxirane ring which serves as a versatile intermediate in advanced organic synthesis. This compound is critical for the development of high-performance polymers, fine chemicals, and active pharmaceutical ingredients (APIs) where precise molecular architecture is required. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a cross-linking agent or reactive diluent in epoxy resins and specialty polymer formulations.
• Fine Chemical Production: Serves as a precursor for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Surface Coating Formulations: Incorporated into coatings and adhesives to enhance durability, chemical resistance, and adhesion properties.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and novel compound libraries in academic and industrial labs.

Basic Information

Product Name	Oxiranecarboxylic Acid, 2-Ethyl-3,3-Dimethyl-, Methyl Ester (9Ci)
CAS No.	169611-42-1
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	2-Ethyl-3,3-dimethyloxiranecarboxylic acid methyl ester; Methyl 2-ethyl-3,3-dimethyloxirane-2-carboxylate; 2-Oxiranecarboxylic acid, 2-ethyl-3,3-dimethyl-, methyl ester; Glycidic acid, 2-ethyl-3,3-dimethyl-, methyl ester; 3,3-Dimethyl-2-ethyloxiranecarboxylic acid methyl ester; Methyl 3,3-dimethyl-2-ethylglycidate
EINECS	Contact for details

Quality Control

Our Oxiranecarboxylic Acid, 2-Ethyl-3,3-Dimethyl-, Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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