Description

2,5-Pyrimidinedione, Tetrahydro-4-Thioxo- (9Ci) is a specialized heterocyclic organic compound featuring a pyrimidine core modified with a thioxo group. This unique structure makes it a valuable building block (synthon) and key intermediate in advanced organic synthesis, particularly for the development of novel pharmaceutical agents and agrochemicals. It is primarily sought after by research institutions and fine chemical manufacturers engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of nucleoside analogs, antiviral agents, and other bioactive molecules targeting the pyrimidine metabolic pathway.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its heterocyclic scaffold.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic systems for material science and chemical biology applications.
• Biochemical Research: Acts as a substrate or inhibitor analog in enzymatic studies related to dihydropyrimidine dehydrogenase (DPD) and other pyrimidine-metabolizing enzymes.
• Ligand Synthesis: Utilized for creating novel ligands in coordination chemistry and catalysis research.

Basic Information

Product Name	2,5-Pyrimidinedione, Tetrahydro-4-Thioxo- (9Ci)
CAS No.	101559-68-6
Molecular Formula	C4H6N2OS
Molecular Weight	130.17 g/mol
Synonyms	4-Thioxotetrahydro-2,5-pyrimidinedione; 4-Thioxo-tetrahydro-pyrimidine-2,5-dione; 2,5-Dioxo-1,2,3,5-tetrahydropyrimidine-4-thione; 4-Thioxodihydropyrimidine-2,5(1H,3H)-dione; 4-Thioxohexahydropyrimidine-2,5-dione; Dihydro-4-thioxo-2,5-pyrimidinedione; Tetrahydro-4-thioxo-2,5-pyrimidinedione
EINECS	Contact for details

Quality Control

Our high-purity 2,5-Pyrimidinedione, Tetrahydro-4-Thioxo- undergoes rigorous quality testing to ensure compliance with industry standards. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and development as well as GMP-grade manufacturing processes.

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). The compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.