Description

5-Methyl-[1,3,4]Oxadiazole-2-Carboxylic Acid is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of drug candidates, particularly those containing the 1,3,4-oxadiazole pharmacophore, which is associated with a wide range of biological activities.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the oxadiazole ring can contribute to efficacy and environmental profile.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science: Employed in the synthesis of polymers and advanced materials with specific thermal or electronic properties.
• Custom Synthesis & Contract Manufacturing: A vital building block for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	5-Methyl-[1,3,4]Oxadiazole-2-Carboxylic Acid
CAS No.	518048-06-1
Molecular Formula	C4H4N2O3
Molecular Weight	128.09 g/mol
Synonyms	5-Methyl-1,3,4-oxadiazole-2-carboxylic acid; 2-Carboxy-5-methyl-1,3,4-oxadiazole; 5-Methyl-2-oxadiazolecarboxylic acid; 1,3,4-Oxadiazole-2-carboxylic acid, 5-methyl-; 5-Methyl-[1,3,4]oxadiazole-2-carboxylic acid; 5-Methyl-1,3,4-oxadiazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Methyl-[1,3,4]Oxadiazole-2-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.