Description

1H-Pyridazino[3,4,5-De]Quinazoline-3,8(2H,7H)-Dione is a high-purity, heterocyclic organic compound with the CAS number 127801-83-6, serving as a critical advanced pharmaceutical intermediate. Its complex fused-ring structure makes it a valuable building block for the synthesis of novel, biologically active molecules. This product is essential for research and development teams in the pharmaceutical and agrochemical sectors, particularly those focused on creating new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for oncology and central nervous system (CNS) targets.
• Agrochemical Research: Used in the development of new active ingredients for herbicides, fungicides, and insecticides.
• Chemical Synthesis Building Block: Employed in organic synthesis to construct complex heterocyclic frameworks for material science and specialty chemistry.
• Academic & Contract Research: Serves as a reference standard and starting material for medicinal chemistry and pharmacological studies in R&D laboratories.
• Biochemical Probe Development: Utilized in creating molecular tools for studying enzyme inhibition and biological pathway modulation.

Basic Information

Product Name	1H-Pyridazino[3,4,5-De]Quinazoline-3,8(2H,7H)-Dione
CAS No.	127801-83-6
Molecular Formula	C10H6N4O2
Molecular Weight	214.18 g/mol
Synonyms	1H-Pyridazino[3,4,5-de]quinazoline-3,8-dione; 1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione; 127801-83-6; Pyridazinoquinazolinedione; 3,8-Dioxo-2,3,7,8-tetrahydro-1H-pyridazino[3,4,5-de]quinazoline
EINECS	Contact for details

Quality Control

Our 1H-Pyridazino[3,4,5-De]Quinazoline-3,8(2H,7H)-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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