Description

2,3-Dihydro-5-(1-Methyl-1-Propenyl)-5-Propyl-2-Thioxo-4,6(1H,5H)-Pyrimidinedione is a specialized thiopyrimidinedione derivative, a key heterocyclic building block valued for its unique molecular scaffold. This compound matters for its role as a versatile intermediate in advanced organic synthesis, enabling the development of novel active ingredients. Industrial and academic researchers in the pharmaceutical and agrochemical sectors need this high-purity intermediate for creating new molecules with targeted biological functions.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) or metabolic disorder targets.
• Agrochemical Synthesis: Used as a building block for creating new-generation pesticides, herbicides, or fungicides with specific modes of action.
• Chemical Research & Development: Serves as a critical starting material in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Advanced Material Precursor: Potential use in synthesizing specialized organic compounds for electronic materials or functional polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific target molecules.

Basic Information

Product Name	2,3-Dihydro-5-(1-Methyl-1-Propenyl)-5-Propyl-2-Thioxo-4,6(1H,5H)-Pyrimidinedione
CAS No.	66843-07-0
Molecular Formula	C11H16N2O2S
Molecular Weight	240.32 g/mol
Synonyms	5-(1-Methyl-1-propenyl)-5-propyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 5-(1-Methylprop-1-en-1-yl)-5-propyl-2-sulfanylidene-1,3-diazinane-4,6-dione; 5-Propyl-5-(1-methylvinyl)-2-thiobarbituric acid derivative; Thiopyrimidinedione derivative 66843-07-0; NSC 339586; 2-Thioxo-5-(1-methyl-1-propenyl)-5-propyl-4,6-pyrimidinedione
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-5-(1-Methyl-1-Propenyl)-5-Propyl-2-Thioxo-4,6(1H,5H)-Pyrimidinedione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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