Description

4-Thioxo-1,3,4,5,6,7-Hexahydro-2H-Cyclopenta[D]Pyrimidin-2-One is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmacologically active molecules and functional materials. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique heterocyclic core for biological activity.
• Material Science: Serves as a building block for organic electronic materials, such as charge-transport layers or organic semiconductors.
• Chemical Biology: Employed as a scaffold or probe in the study of enzyme inhibition and protein-ligand interactions.
• Academic & Contract Research: Utilized in universities and CROs (Contract Research Organizations) for method development and exploratory chemistry projects.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex, value-added specialty chemicals.

Basic Information

Product Name	4-Thioxo-1,3,4,5,6,7-Hexahydro-2H-Cyclopenta[D]Pyrimidin-2-One
CAS No.	21582-62-7
Molecular Formula	C7H8N2OS
Molecular Weight	168.22 g/mol
Synonyms	2H-Cyclopenta[d]pyrimidin-2-one, 1,3,4,5,6,7-hexahydro-4-thioxo-; 4-Thioxo-1,3,4,5,6,7-hexahydro-2H-cyclopenta[d]pyrimidin-2-one; 4-Thioxohexahydro-2H-cyclopenta[d]pyrimidin-2-one; Cyclopenta[d]pyrimidin-2(1H)-one, 4,5,6,7-tetrahydro-4-thioxo-; 4-Mercapto-1,3,4,5,6,7-hexahydro-2H-cyclopenta[d]pyrimidin-2-one; 4-Thioxoperhydro-2H-cyclopenta[d]pyrimidin-2-one; 4-Thioxo-1,3,4,5,6,7-hexahydrocyclopenta[d]pyrimidin-2-one
EINECS	Contact for details

Quality Control

Our 4-Thioxo-1,3,4,5,6,7-Hexahydro-2H-Cyclopenta[D]Pyrimidin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

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