Description

4-Ethyloxazole is a versatile heterocyclic organic compound featuring a five-membered oxazole ring substituted with an ethyl group. This specific molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting central nervous system and anti-infective applications.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and fungicides, where the oxazole core contributes to biological activity.
• Material Science Research: Serves as a precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals due to its heterocyclic structure.
• Chemical Research & Development: A fundamental building block for constructing more complex heterocyclic systems in academic and industrial laboratories.

Basic Information

Product Name	4-Ethyloxazole
CAS No.	54300-20-8
Molecular Formula	C5H7NO
Molecular Weight	97.12 g/mol
Synonyms	4-Ethyl-1,3-oxazole; Oxazole, 4-ethyl-; 4-Ethyloxazole; 1,3-Oxazole, 4-ethyl-; 4-Ethyl-1-oxa-3-azacyclopenta-2,4-diene
EINECS	Contact for details

Quality Control

Our 4-Ethyloxazole is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 2°C and 8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 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.