Description

3-(4-Chlorophenyl)-5-Methyl-1,2,4-Oxadiazole is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals and agrochemicals, particularly in the creation of molecules with specific biological activities. Industries such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical synthesis require this high-purity intermediate for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the oxadiazole ring contributes to biological efficacy.
• Material Science Research: Serves as a building block for developing organic electronic materials, liquid crystals, and polymers with specialized properties.
• Chemical Biology & Proteomics: Employed as a molecular scaffold or tagging agent in the study of protein interactions and enzyme inhibition.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and functional colorants.
• Academic & Industrial R&D: A valuable reagent for methodological studies in heterocyclic chemistry and the development of new synthetic routes.

Basic Information

Product Name	3-(4-Chlorophenyl)-5-Methyl-1,2,4-Oxadiazole
CAS No.	21614-47-1
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	5-Methyl-3-(4-chlorophenyl)-1,2,4-oxadiazole; 3-(p-Chlorophenyl)-5-methyl-1,2,4-oxadiazole; 1,2,4-Oxadiazole, 3-(4-chlorophenyl)-5-methyl-; 4-Chloro-α-(5-methyl-1,2,4-oxadiazol-3-yl)benzene; NSC 163045; LS-1651; CCRIS 6351; BRN 0659571
EINECS	Contact for details

Quality Control

Our 3-(4-Chlorophenyl)-5-Methyl-1,2,4-Oxadiazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' regulatory needs for pharmaceutical and agrochemical applications.

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, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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