Description

5-Ethyl-2,3-Dihydro-5-(1-Methyl-1-Butenyl)-2-Thioxo-4,6(1H,5H)-Pyrimidinedione is a specialized thiopyrimidinedione derivative, a high-value intermediate prized for its unique heterocyclic structure. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the development of novel active ingredients. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, where it serves as a precursor for potential therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used as a precursor in the development of next-generation pesticides and herbicides.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks.
• Chemical Research: Serves as a reference standard or starting material for studying structure-activity relationships (SAR).
• Fine Chemical Production: Integrated into multi-step synthesis processes for high-value, low-volume specialty chemicals.

Basic Information

Product Name	5-Ethyl-2,3-Dihydro-5-(1-Methyl-1-Butenyl)-2-Thioxo-4,6(1H,5H)-Pyrimidinedione
CAS No.	66968-73-8
Molecular Formula	C11H16N2O2S
Molecular Weight	240.32 g/mol
Synonyms	5-Ethyl-5-(1-methyl-1-butenyl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 2-Thio-5-ethyl-5-(1-methyl-1-butenyl)barbituric acid; 5-Ethyl-5-(1-methylbut-1-en-1-yl)-2-sulfanylidene-1,3-diazinane-4,6-dione; 5-Ethyl-5-(1-methyl-1-butenyl)-2-thiobarbituric Acid; 2-Thiobarbituric acid, 5-ethyl-5-(1-methyl-1-butenyl)-; 5-Ethyl-5-(1-methyl-1-butenyl)-2-thioxo-4,6-pyrimidinedione
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2,3-Dihydro-5-(1-Methyl-1-Butenyl)-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 protocols.

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. For long-term storage, consider an inert atmosphere to maximize stability.

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%

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