Description

1,5-Dihydropyrimido[5,4-D]Pyrimidine-2,4,6,8(3H,7H)-Tetrone, Dipotassium Salt is a high-purity, dipotassium salt derivative of a complex heterocyclic tetrone, serving as a critical advanced intermediate in modern organic synthesis. This compound is valued for its role in constructing sophisticated molecular scaffolds, particularly in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is essential for research and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop new compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex heterocyclic compounds for potential drug candidates, including kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection products, leveraging its unique pyrimidopyrimidine core structure.
• Organic Electronic Materials: Serves as a precursor for nitrogen-rich, conjugated molecular systems explored in organic semiconductors and light-emitting materials.
• Chemical Biology & Proteomics: Employed as a specialized scaffold or linker in the design of chemical probes and enzyme inhibitors for biological research.
• Coordination Chemistry: Acts as a multidentate ligand for metal ions, useful in catalysis and the creation of metal-organic frameworks (MOFs).
• Dye & Pigment Synthesis: Utilized as an intermediate in the production of high-performance, nitrogen-containing dyes and pigments.

Basic Information

Product Name	1,5-Dihydropyrimido[5,4-D]Pyrimidine-2,4,6,8(3H,7H)-Tetrone, Dipotassium Salt
CAS No.	94110-09-5
Molecular Formula	C6H2K2N4O4
Molecular Weight	272.32 g/mol
Synonyms	Dipotassium 1,5-dihydropyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone; Pyrimido[5,4-d]pyrimidine-2,4,6,8(1H,3H,5H,7H)-tetrone, dipotassium salt; Alloxanazine dipotassium salt; 1,5-Dihydroalloxazine dipotassium salt; Dipotassium alloxanazine; 94110-09-5; Dipotassium 2,4,6,8-tetraoxo-1,2,3,4,5,6,7,8-octahydropyrimido[5,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 1,5-Dihydropyrimido[5,4-D]Pyrimidine-2,4,6,8(3H,7H)-Tetrone, Dipotassium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and process development. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	Contact for details
Related Substances (HPLC)	Single impurity ≤ 0.5%; Total impurities ≤ 1.5%

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