Description

5-Pyridin-3-Yl-2,4-Dihydro-[1,2,4]Triazol-3-One is a heterocyclic organic compound featuring a fused triazolone and pyridine ring system, serving as a versatile and high-value synthetic intermediate. This compound matters for its role in the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals, where its unique scaffold enables the creation of molecules with targeted biological activity. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in medicinal chemistry and crop protection science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Chemical Biology Probe: Serves as a core structure for designing molecular probes to study enzyme function and biological pathways.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers, ligands for catalysis, and organic electronic materials.
• Contract Research & Development (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	5-Pyridin-3-Yl-2,4-Dihydro-[1,2,4]Triazol-3-One
CAS No.	59282-83-6
Molecular Formula	C7H6N4O
Molecular Weight	162.15 g/mol
Synonyms	3-Pyridyl-1,2,4-triazol-5-one; 5-(3-Pyridyl)-2,4-dihydro-3H-1,2,4-triazol-3-one; 5-(Pyridin-3-yl)-4H-1,2,4-triazol-3-ol; 1,2,4-Triazol-3-one, 5-(3-pyridinyl)-2,4-dihydro-; 5-(3-Pyridinyl)-1,2,4-triazol-3(2H)-one
EINECS	Contact for details

Quality Control

Our 5-Pyridin-3-Yl-2,4-Dihydro-[1,2,4]Triazol-3-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. Our quality commitment aligns with cGMP standards for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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