Description

2-(Allylsulfanyl)-3-(2-Phenylethyl)-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-4(3H)-One is a sophisticated heterocyclic compound featuring a fused benzothienopyrimidinone core, designed for advanced research and development. This molecule is valued for its unique structural framework, which serves as a critical building block in medicinal chemistry and materials science. It is primarily sought by pharmaceutical researchers, agrochemical developers, and specialty chemical manufacturers for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for the development of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the synthesis of new-generation pesticides and herbicides, leveraging its complex heterocyclic structure for targeted biological activity.
• Organic Electronic Materials: Investigated as a potential core component for organic semiconductors and charge-transport materials due to its extended π-conjugated system.
• Chemical Biology Probe: Functions as a scaffold for designing molecular probes to study enzyme function and protein-ligand interactions.
• Academic & Industrial R&D: A valuable tool for synthetic organic chemists exploring new reaction methodologies and constructing complex molecular architectures.

Basic Information

Product Name	2-(Allylsulfanyl)-3-(2-Phenylethyl)-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-4(3H)-One
CAS No.	351162-25-9
Molecular Formula	C21H22N2OS2
Molecular Weight	382.54 g/mol
Synonyms	2-(Allylthio)-3-(2-phenylethyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one; 3-(2-Phenylethyl)-2-(prop-2-en-1-ylsulfanyl)-5,6,7,8-tetrahydro-4H-[1]benzothieno[2,3-d]pyrimidin-4-one; Benzothieno[2,3-d]pyrimidin-4(3H)-one, 2-(allylthio)-3-(2-phenylethyl)-5,6,7,8-tetrahydro-; CAS 351162-25-9
EINECS	Contact for details

Quality Control

Our 2-(Allylsulfanyl)-3-(2-Phenylethyl)-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere such as nitrogen or argon for long-term storage. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.