Description

Ethyl 5-Methyl-1,2,3-Oxadiazole-4-Carboxylate is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is essential for R&D chemists and process development scientists seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Chemical Biology Probe Development: Employed as a scaffold for creating tool compounds and probes to study biological pathways and enzyme functions.
• Material Science Research: Acts as a monomer or functional additive in the development of specialty polymers and advanced organic electronic materials.
• Academic & Industrial R&D: Serves as a critical building block in medicinal chemistry programs and process optimization studies for scale-up.

Basic Information

Product Name	Ethyl 5-Methyl-1,2,3-Oxadiazole-4-Carboxylate
CAS No.	799257-45-7
Molecular Formula	C6H8N2O3
Molecular Weight	156.14 g/mol
Synonyms	5-Methyl-1,2,3-oxadiazole-4-carboxylic acid ethyl ester; Ethyl 5-methyl-[1,2,3]oxadiazole-4-carboxylate; 4-Carbethoxy-5-methyl-1,2,3-oxadiazole; 1,2,3-Oxadiazole-4-carboxylic acid, 5-methyl-, ethyl ester; Ethyl 5-methyl-1,2,3-oxadiazole-4-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Methyl-1,2,3-Oxadiazole-4-Carboxylate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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