Description

3-(2-Bromophenyl)-5-Ethyl-1,2,4-Oxadiazole is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and agrochemicals, particularly in constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing antimicrobial activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the 1,2,4-oxadiazole core.
• Material Science: Acts as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its conjugated system.
• Chemical Biology: Employed as a molecular probe or tag in biochemical research to study enzyme interactions and cellular processes.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	3-(2-Bromophenyl)-5-Ethyl-1,2,4-Oxadiazole
CAS No.	1072944-70-7
Molecular Formula	C10H9BrN2O
Molecular Weight	253.10 g/mol
Synonyms	5-Ethyl-3-(2-bromophenyl)-1,2,4-oxadiazole; 2-Bromo-α-ethyl-1,2,4-oxadiazolebenzene; 1,2,4-Oxadiazole, 3-(2-bromophenyl)-5-ethyl-; 3-(o-Bromophenyl)-5-ethyl-1,2,4-oxadiazole; (2-Bromophenyl)-5-ethyl-1,2,4-oxadiazole; BR-ET-OXADIAZOLE (common abbreviation); 5-Ethyl-3-(2'-bromophenyl)-1,2,4-oxadiazole
EINECS	Contact for details

Quality Control

Our 3-(2-Bromophenyl)-5-Ethyl-1,2,4-Oxadiazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, 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 standards where applicable, ensuring reliability for your most demanding research and development projects.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.