Description

Pyrithyldione CAS NO 77-04-3 is a synthetic organic compound belonging to the pyrimidinedione class. This versatile chemical intermediate is valued for its role in the synthesis of more complex pharmaceutical and agrochemical agents. It is primarily sought by research institutions and industrial manufacturers in the life sciences and specialty chemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of potential therapeutic compounds, particularly those targeting the central nervous system.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, such as herbicides and insecticides.
• Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in organic chemistry laboratories.
• Biochemical Research: Employed in studies investigating enzyme interactions and metabolic pathways due to its specific molecular structure.
• Material Science: Investigated for potential use in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	Pyrithyldione
CAS No.	77-04-3
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	3,3-Diethyl-2,4(1H,3H)-pyrimidinedione; 3,3-Diethylpyrimidine-2,4(1H,3H)-dione; Presidon; Persedon; Pyrithyldion; Diethylpyrimidinedione; Pyridion; NSC 7378
EINECS	201-694-5

Quality Control

Our Pyrithyldione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
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.