Description

Pyrimido[4,5-d]Pyrimidine-2,4(1H,3H)-Dione, 6,7-Dihydro-1,3-Dimethyl-7-Thioxo- is a heterocyclic organic compound belonging to the pyrimidopyrimidine class, characterized by its fused ring system and thioxo functional group. This specialized chemical building block is significant for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides due to its bioactive heterocyclic core.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study biological pathways and protein interactions.
• Material Science: Investigated as a building block for organic electronic materials or specialty polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and novel compound library synthesis.
• Fine Chemical Synthesis: Utilized in custom synthesis and scale-up projects for producing high-value, complex organic molecules.

Basic Information

Product Name	Pyrimido[4,5-d]Pyrimidine-2,4(1H,3H)-Dione, 6,7-Dihydro-1,3-Dimethyl-7-Thioxo-
CAS No.	810687-33-3
Molecular Formula	C9H10N4O2S
Molecular Weight	238.27 g/mol
Synonyms	1,3-Dimethyl-7-thioxo-6,7-dihydro-1H-pyrimido[4,5-d]pyrimidine-2,4(3H,5H)-dione; 6,7-Dihydro-1,3-dimethyl-7-thioxopyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione; 1,3-Dimethyl-2,4-dioxo-7-thioxo-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyrimidine; Thioxanthine derivative; Pyrimido[4,5-d]pyrimidine thione
EINECS	Contact for details

Quality Control

Our production of Pyrimido[4,5-d]Pyrimidine-2,4(1H,3H)-Dione, 6,7-Dihydro-1,3-Dimethyl-7-Thioxo- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request, supporting compliance in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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