Description

2-(4-Bromophenyl)-2H-1,2,4-Triazol-3(4H)-One is a high-purity brominated heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules with potential biological activity. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and infectious diseases.
• Agrochemical Research: Used to develop new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Acts as a monomer or additive in the development of specialty polymers and advanced functional materials.
• Chemical Synthesis: Versatile building block for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Bioconjugation: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.

Basic Information

Product Name	2-(4-Bromophenyl)-2H-1,2,4-Triazol-3(4H)-One
CAS No.	197074-69-4
Molecular Formula	C8H6BrN3O
Molecular Weight	240.06 g/mol
Synonyms	2-(4-Bromophenyl)-2H-1,2,4-triazol-3(4H)-one; 2-(p-Bromophenyl)-1,2,4-triazolin-3-one; 4-Bromophenyl-1,2,4-triazolin-3-one; 197074-69-4; 2-(4-Bromophenyl)-4H-1,2,4-triazol-3-one; 3H-1,2,4-Triazol-3-one, 2-(4-bromophenyl)-2,4-dihydro-
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenyl)-2H-1,2,4-Triazol-3(4H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

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

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.