Description

5-Ethoxy-2-Phenyloxazole-4-Carbonyl Chloride is a versatile and reactive chemical intermediate, primarily used as a key building block in advanced organic synthesis. Its value lies in its ability to introduce the 5-ethoxy-2-phenyloxazole moiety into target molecules, a structure of significant interest in medicinal chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, especially in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides.
• Material Science Research: Serves as a precursor for specialized polymers or organic electronic materials.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	5-Ethoxy-2-Phenyloxazole-4-Carbonyl Chloride
CAS No.	54644-14-3
Molecular Formula	C12H10ClNO3
Molecular Weight	251.66 g/mol
Synonyms	5-Ethoxy-2-phenyl-4-oxazolecarbonyl chloride; 4-Oxazolecarbonyl chloride, 5-ethoxy-2-phenyl-; 2-Phenyl-5-ethoxyoxazole-4-carbonyl chloride; 54644-14-3; Oxazole-4-carbonyl chloride, 5-ethoxy-2-phenyl-; 5-Ethoxy-2-phenyloxazol-4-yl carbonyl chloride
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-2-Phenyloxazole-4-Carbonyl Chloride is manufactured under strict quality control 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, identity, and impurity profiles. Our quality system is designed to meet the rigorous demands of pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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