Description

5-(4-Chlorophenyl)[1,2,4]Triazolo[4,3-A]Pyrimidine is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused triazolo-pyrimidine structure makes it a valuable building block for the development of novel active pharmaceutical ingredients and agrochemicals. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for enhanced bioactivity.
• Chemical Synthesis Building Block: Employed in organic chemistry research for constructing complex nitrogen-containing heterocycles due to its reactive sites.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers and advanced functional materials.
• Biochemical Probe Development: Serves as a scaffold for designing molecular probes and inhibitors for enzymatic studies and diagnostic applications.

Basic Information

Product Name	5-(4-Chlorophenyl)[1,2,4]Triazolo[4,3-A]Pyrimidine
CAS No.	444790-57-2
Molecular Formula	C11H7ClN4
Molecular Weight	230.66 g/mol
Synonyms	5-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-a]pyrimidine; 5-(p-Chlorophenyl)-[1,2,4]triazolo[4,3-a]pyrimidine; 5-(4-Chlorophenyl)-1,2,4-triazolo[4,3-a]pyrimidine; [1,2,4]Triazolo[4,3-a]pyrimidine, 5-(4-chlorophenyl)-; 444790-57-2; 5-(4-Chlorophenyl)-1,2,4-triazolo[4,3-a]pyrimidine; 5-(4-Chlorophenyl)triazolopyrimidine
EINECS	Contact for details

Quality Control

Our 5-(4-Chlorophenyl)[1,2,4]Triazolo[4,3-A]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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