Description

3-Methyl-1,2,4-Oxadiazole-5-Propanoic Acid is a specialized heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. Its unique oxadiazole core fused with a propanoic acid side chain makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in areas requiring heterocyclic scaffolds.
• Agrochemical Research: Serves as a building block for synthesizing new herbicides, fungicides, and insecticides with potential novel modes of action.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: A precursor for functional polymers and advanced materials where the oxadiazole unit can impart specific electronic or thermal properties.
• Chemical Biology Probes: Employed in the synthesis of molecular probes and tags for studying biological systems.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploration of new chemical space in synthetic organic chemistry.

Basic Information

Product Name	3-Methyl-1,2,4-Oxadiazole-5-Propanoic Acid
CAS No.	321392-79-4
Molecular Formula	C6H8N2O3
Molecular Weight	156.14 g/mol
Synonyms	5-(2-Carboxyethyl)-3-methyl-1,2,4-oxadiazole; 3-Methyl-1,2,4-oxadiazole-5-propionic acid; 3-Methyl-5-(2-carboxyethyl)-1,2,4-oxadiazole; 1,2,4-Oxadiazole-5-propanoic acid, 3-methyl-; Oxadiazole propanoic acid derivative
EINECS	Contact for details

Quality Control

Our 3-Methyl-1,2,4-Oxadiazole-5-Propanoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, 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 needs.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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