Description

8-Chloro-[1,2,4]triazolo[1,5-a]pyrazine is a high-value heterocyclic building block and key synthetic intermediate. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized in medicinal chemistry for the synthesis of compounds targeting various therapeutic areas, making it a critical material for pharmaceutical R&D and fine chemical production.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a precursor for creating advanced organic electronic materials and ligands for catalysis.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new heterocyclic chemistry.

Basic Information

Product Name	8-Chloro-[1,2,4]triazolo[1,5-a]pyrazine
CAS No.	74803-32-0
Molecular Formula	C5H3ClN4
Molecular Weight	154.56 g/mol
Synonyms	8-Chloro-[1,2,4]triazolopyrazine; 8-Chloro-1,2,4-triazolo[1,5-a]pyrazine; 8-Chloro-1,2,4-triazolopyrazine; 8-Chloro-1,2,4-triazolo[1,5-a]pyrazine; 74803-32-0; 8-Chlorotriazolopyrazine; 8-Chloro-1,2,4-triazolo[1,5-a]pyrazin; 8-Chloro-1,2,4-triazolo[1,5-a]pyrazine (8-Chlorotriazolopyrazine)
EINECS	Contact for details

Quality Control

Our 8-Chloro-[1,2,4]triazolo[1,5-a]pyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.