Description

4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Dione(9Ci) is a specialized heterocyclic organic compound that serves as a high-value building block in advanced chemical synthesis. Its unique fused pyrazolo-pyrazine-dione structure makes it a critical intermediate for developing novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure for electron-transport materials or emitting layer components in display technologies.
• Coordination Chemistry & Ligand Synthesis: Serves as a chelating ligand or precursor for metal-organic frameworks (MOFs) and catalysts.
• Dye & Pigment Industry: Intermediate for synthesizing high-performance, color-fast dyes and functional pigments.
• Academic & Contract Research: Essential reagent for methodological development and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Dione(9Ci)
CAS No.	138813-24-8
Molecular Formula	C8H4N4O2
Molecular Weight	188.14 g/mol
Synonyms	Dipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-dione; 4H,9H-Dipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-dione; 138813-24-8; Dipyrazolopyrazinedione; SCHEMBL11827679; BCP23833; ZINC000253909911; AKOS005258209
EINECS	Contact for details

Quality Control

Our 4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Dione(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

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