Description

4-Chloropyrazolo[1,5-A]Pyrazine is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its value lies in its unique pyrazolo[1,5-a]pyrazine core, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This intermediate is essential for research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries, particularly those focused on creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology: Employed in the synthesis of molecular probes and tool compounds for biological target identification and validation.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring functionalized pyrazine derivatives.

Basic Information

Product Name	4-Chloropyrazolo[1,5-A]Pyrazine
CAS No.	1260665-84-6
Molecular Formula	C6H4ClN3
Molecular Weight	153.57 g/mol
Synonyms	4-Chloro-1H-pyrazolo[1,5-a]pyrazine; 4-Chloropyrazolo[1,5-a]pyrazine; Pyrazolo[1,5-a]pyrazine, 4-chloro-; 1260665-84-6
EINECS	Contact for details

Quality Control

Our 4-Chloropyrazolo[1,5-A]Pyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and industrial synthesis. A 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.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.