Description

5-Ethoxy-4-Methyloxazole is a versatile heterocyclic building block primarily used in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. It is particularly sought after by research and development teams in the fine chemical, pharmaceutical, and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds containing oxazole or related heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its reactive ethoxy and methyl groups.
• Fine Chemical Building Block: Serves as a specialized synthon for constructing complex molecules in academic and industrial research laboratories.
• Material Science Research: Investigated for the development of organic electronic materials, ligands for catalysis, and advanced polymers.
• Flavor & Fragrance Chemistry: Potential intermediate for creating specific aroma compounds, given the structural characteristics of substituted oxazoles.

Basic Information

Product Name	5-Ethoxy-4-Methyloxazole
CAS No.	5006-20-2
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	4-Methyl-5-ethoxyoxazole; 5-Ethoxy-4-methyl-1,3-oxazole; Oxazole, 5-ethoxy-4-methyl-; 4-Methyl-5-ethoxy-1,3-oxazole
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-4-Methyloxazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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 acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

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