Description

3-Amino-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one is a high-purity heterocyclic organic compound serving as a critical advanced pharmaceutical intermediate. Its value lies in its unique fused pyrazolo-pyrazinone scaffold, which is a privileged structure in medicinal chemistry for designing novel bioactive molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on synthesizing new drug candidates with potential kinase inhibitory or other targeted therapeutic activities.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel small-molecule drug candidates, especially in oncology and central nervous system (CNS) therapeutic areas.
• Kinase Inhibitor Scaffold: Used in medicinal chemistry programs to develop potent and selective inhibitors for various protein kinases.
• Agrochemical Research: Serves as a precursor in the development of new active ingredients for crop protection products.
• Chemical Biology Probes: Utilized in academic and industrial research to create tool compounds for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Library Synthesis: Employed in the generation of diverse compound libraries for high-throughput screening (HTS) in drug discovery.

Basic Information

Product Name	3-Amino-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
CAS No.	1684425-51-1
Molecular Formula	C7H8N4O
Molecular Weight	164.16 g/mol
Synonyms	3-Amino-5,6,7,8-tetrahydropyrazolo[1,5-a]pyrazin-4-one; 4(5H)-Pyrazolo[1,5-a]pyrazinone, 3-amino-6,7-dihydro-; 3-Amino-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-4-one; 3-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-4-one; 1684425-51-1; 3-Amino-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
EINECS	Contact for details

Quality Control

Our 3-Amino-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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