Description

2-(4-Bromophenyl)-5-Phenyl-1,3,4-Oxadiazole CAS NO 21510-43-0 is a high-purity heterocyclic organic compound belonging to the 1,3,4-oxadiazole class, valued for its role as a versatile chemical intermediate and functional material. Its rigid, conjugated structure makes it a critical building block for advanced materials, particularly in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to synthesize novel compounds with specific electronic or luminescent properties.

Application

• OLED Materials: Serves as a key electron-transporting material (ETM) or host material in the emissive layer of organic light-emitting diodes.
• Pharmaceutical Intermediates: Used in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Acts as a precursor for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Fluorescent Probes & Sensors: Utilized in the creation of chemosensors and bio-imaging agents due to its inherent fluorescence and photostability.
• Liquid Crystal Displays (LCDs): Employed as a component in the formulation of advanced liquid crystal mixtures for displays.
• Polymer & Material Science: Incorporated into polymers to enhance thermal stability, mechanical strength, and electronic properties for high-performance plastics.
• Academic & Industrial R&D: A fundamental reagent for exploring new reactions in heterocyclic chemistry and material science research.

Basic Information

Item	Details
Product Name	2-(4-Bromophenyl)-5-Phenyl-1,3,4-Oxadiazole
CAS No.	21510-43-0
Molecular Formula	C14H9BrN2O
Molecular Weight	301.14 g/mol
Synonyms	2-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazole; 5-(4-Bromophenyl)-2-phenyl-1,3,4-oxadiazole; 2-Phenyl-5-(4-bromophenyl)-1,3,4-oxadiazole; 1,3,4-Oxadiazole, 2-(4-bromophenyl)-5-phenyl-; BPBO; 4-Bromophenyl phenyl oxadiazole; (4-Bromophenyl)(phenyl)-1,3,4-oxadiazole
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenyl)-5-Phenyl-1,3,4-Oxadiazole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, typically meeting standards of ≥98% (HPLC). Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications, including higher purity grades (≥99%), to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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