Description

Ethyl 2-Ethyl-5-Methyloxazole-4-Carboxylate is a high-purity, versatile oxazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized heterocyclic core essential for constructing complex molecules with targeted biological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure in the synthesis of electron-transport or emissive materials for electronic displays.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for metal catalysis and asymmetric synthesis.
• Flavor and Fragrance Chemistry: Acts as a potential intermediate for synthesizing complex aroma compounds, given the structural relevance of oxazoles to certain flavors.
• Academic and Contract Research: A valuable reagent for methodological studies and the synthesis of novel heterocyclic libraries in academic and industrial R&D settings.

Basic Information

Product Name	Ethyl 2-Ethyl-5-Methyloxazole-4-Carboxylate
CAS No.	137267-49-3
Molecular Formula	C9H13NO3
Molecular Weight	183.20 g/mol
Synonyms	4-Carbethoxy-2-ethyl-5-methyloxazole; Ethyl 2-ethyl-5-methyl-1,3-oxazole-4-carboxylate; 2-Ethyl-5-methyloxazole-4-carboxylic acid ethyl ester; 1,3-Oxazole-4-carboxylic acid, 2-ethyl-5-methyl-, ethyl ester; Oxazole-4-carboxylic acid, 2-ethyl-5-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Ethyl-5-Methyloxazole-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee reliable performance in your sensitive synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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