Description

Pyrazolo[1,5-A]Pyrimidine-5,7(4H,6H)-Dione is a high-value heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its fused pyrazolo-pyrimidine-dione core structure is essential for constructing complex molecules with targeted biological and material properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology, antiviral, and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a precursor for organic electronic materials, including potential applications in OLEDs and conductive polymers.
• Chemical Biology & Proteomics: Employed as a core scaffold or tagging agent in the design of chemical probes and enzyme inhibitors for biological pathway studies.
• Academic & Contract Research: Fundamental reagent for methodological development in organic synthesis and heterocyclic chemistry research.
• Dye & Pigment Intermediate: Potential starting material for synthesizing specialized dyes and pigments due to its conjugated system.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidine-5,7(4H,6H)-Dione
CAS No.	672323-32-9
Molecular Formula	C6H4N4O2
Molecular Weight	164.12 g/mol
Synonyms	1H-Pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione; 5,7-Dihydroxy-1H-pyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine-5,7-diol; 4H,6H-Pyrazolo[1,5-a]pyrimidine-5,7-dione; 672323-32-9; Pyrazolopyrimidinedione
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyrimidine-5,7(4H,6H)-Dione is manufactured under a strict quality management system. Every 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 critical specifications. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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