Description

5-Methyl-3-Phenyl-1,3,4-Oxadiazol-2(3H)-One is a versatile heterocyclic compound belonging to the 1,3,4-oxadiazole class, which is a core scaffold in medicinal chemistry and advanced material science. This compound matters for its role as a key synthetic intermediate and building block in the development of novel pharmaceuticals, agrochemicals, and specialty polymers. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the 1,3,4-oxadiazole moiety.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the synthesis of high-performance polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic synthesis for constructing complex heterocyclic systems and as a coupling partner in various catalytic reactions.
• Biochemical Probe Development: Utilized in research to create molecular probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	5-Methyl-3-Phenyl-1,3,4-Oxadiazol-2(3H)-One
CAS No.	28740-63-8
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	3-Phenyl-5-methyl-1,3,4-oxadiazol-2(3H)-one; 5-Methyl-3-phenyl-2,3-dihydro-1,3,4-oxadiazol-2-one; 2(3H)-Oxadiazolone, 5-methyl-3-phenyl-; 1,3,4-Oxadiazol-2(3H)-one, 5-methyl-3-phenyl-; 5-Methyl-3-phenyl-1,3,4-oxadiazol-2-one; 3-Phenyl-5-methyl-2,3-dihydro-1,3,4-oxadiazol-2-one
EINECS	Contact for details

Quality Control

Our 5-Methyl-3-Phenyl-1,3,4-Oxadiazol-2(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis 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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

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