Description

2-Nitro-4,5,6,7-Tetrahydropyrazolo[1,5-A]Pyrazine is a high-purity, advanced pharmaceutical intermediate with the CAS number 1333508-96-5. This heterocyclic nitro compound serves as a critical building block in modern medicinal chemistry, enabling the synthesis of novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly in central nervous system (CNS) and oncology research.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of fused polyheterocyclic systems due to its reactive nitro and pyrazine functional groups.
• Agrochemical Development: Potential application as an intermediate in the research and synthesis of novel crop protection agents.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	2-Nitro-4,5,6,7-Tetrahydropyrazolo[1,5-A]Pyrazine
CAS No.	1333508-96-5
Molecular Formula	C7H8N4O2
Molecular Weight	180.16 g/mol
Synonyms	2-Nitro-4,5,6,7-tetrahydro-1H-pyrazolo[1,5-a]pyrazine; 2-Nitro-1,4,5,6-tetrahydropyrazolo[1,5-a]pyrazine; Pyrazolo[1,5-a]pyrazine, 2-nitro-4,5,6,7-tetrahydro-; 1333508-96-5; 2-Nitro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine; 2-Nitrotetrahydropyrazolopyrazine
EINECS	Contact for details

Quality Control

Our 2-Nitro-4,5,6,7-Tetrahydropyrazolo[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 research. 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.