Description

5,7-Dichloro-[1,2,4]triazolo[1,5-a]pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound is essential for researchers and manufacturers developing novel active ingredients in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams working on nucleoside analogs, kinase inhibitors, and other biologically active molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of nucleoside analogs and antiviral/anticancer drug candidates.
• Agrochemical Synthesis: Used as a building block for creating novel fungicides, herbicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential precursor for the development of specialty polymers and ligands with unique electronic properties.
• API Development: Employed in the route scouting and process optimization for active pharmaceutical ingredients (APIs).

Basic Information

Item	Detail
Product Name	5,7-Dichloro-[1,2,4]triazolo[1,5-a]pyrimidine
CAS No.	78706-26-0
Molecular Formula	C5H2Cl2N4
Molecular Weight	188.99 g/mol
Synonyms	5,7-Dichloro-1,2,4-triazolo[1,5-a]pyrimidine; 5,7-Dichloro-[1,2,4]triazolopyrimidine; 1,2,4-Triazolo[1,5-a]pyrimidine, 5,7-dichloro-; 5,7-Dichloro-s-triazolo[1,5-a]pyrimidine; 78706-26-0; DTXSID60672969
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-[1,2,4]triazolo[1,5-a]pyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for each shipment.

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). Due to its hygroscopic nature, the container should be kept tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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