Description

6-Chloro-[1,2,4]triazolo[1,5-a]pyrazine is a heterocyclic organic compound featuring a fused triazolopyrazine core structure with a chloro substituent. This specialized chemical building block is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders, oncology, and anti-infective therapies.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Used in the research and development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Biology & Proteomics: Employed as a reactive handle or linker in the design of chemical probes and bioconjugation reagents for studying biological systems.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for methodological studies in heterocyclic chemistry and novel reaction development.

Basic Information

Product Name	6-Chloro-[1,2,4]triazolo[1,5-a]pyrazine
CAS No.	51519-29-0
Molecular Formula	C5H3ClN4
Molecular Weight	154.56 g/mol
Synonyms	6-Chloro-[1,2,4]triazolo[1,5-a]pyrazine; 6-Chloro-1,2,4-triazolo[1,5-a]pyrazine; 6-Chloro-1H-[1,2,4]triazolo[1,5-a]pyrazine; 6-Chloro-s-triazolo[1,5-a]pyrazine; 6-Chloro-1,2,4-triazolopyrazine; 6-Chloro-1,2,4-triazolo[1,5-a]pyrazine; 6-Chloro[1,2,4]triazolo[1,5-a]pyrazine
EINECS	Contact for details

Quality Control

Our 6-Chloro-[1,2,4]triazolo[1,5-a]pyrazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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