Description

7H,14H-Pyrazino[1,2-B:4,5-B]Diindazole-7,14-Dione is a high-purity heterocyclic organic compound with the CAS number 115660-68-9, serving as a critical advanced intermediate in modern chemical synthesis. Its unique fused polycyclic structure makes it a valuable building block for developing complex molecules with specialized properties. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection products with specific modes of action.
• Organic Electronic Materials: Serves as a building block for conjugated molecules used in OLEDs and other optoelectronic devices.
• Dye & Pigment Synthesis: Acts as a core structure for creating specialized colorants with high stability and performance.
• Academic & Industrial R&D: Employed in fundamental research to explore new chemical reactions and material properties.
• Ligand & Catalyst Development: Utilized in the design of novel chelating agents and catalytic systems for asymmetric synthesis.

Basic Information

Product Name	7H,14H-Pyrazino[1,2-B:4,5-B]Diindazole-7,14-Dione
CAS No.	115660-68-9
Molecular Formula	C₁₆H₈N₄O₂
Molecular Weight	288.26 g/mol
Synonyms	Pyrazino[1,2-b:4,5-b']diindazole-7,14-dione; 7H,14H-Diindazolo[1,2-b:4,5-b']pyrazine-7,14-dione; 7H,14H-Pyrazino[1,2-b:4,5-b']diindazole-7,14-dione; 115660-68-9; Diindazolo[1,2-b:4,5-b']pyrazine-7,14-dione; Pyrazinodiindazoledione; PDI (common abbreviation).
EINECS	Contact for details

Quality Control

Our 7H,14H-Pyrazino[1,2-B:4,5-B]Diindazole-7,14-Dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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