Description

2-((2-Oxo-2-Phenylethyl)Thio)-3-(p-Tolyl)-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidin-4(3H)-One is a sophisticated heterocyclic organic compound featuring a fused benzo[4,5]thieno[2,3-d]pyrimidinone core. This molecule is of significant interest as a key pharmaceutical intermediate and a versatile scaffold in medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Kinase Inhibitor Development: The structural motif is common in molecules designed to modulate kinase activity, relevant for oncology and inflammatory diseases.
• Chemical Biology Probes: Employed in the development of tool compounds to study specific biological targets and mechanisms.
• Process Chemistry: Used in the scale-up and optimization of synthetic routes for advanced active pharmaceutical ingredients (APIs).
• Academic Research: A valuable compound for universities and research institutes exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	2-((2-Oxo-2-Phenylethyl)Thio)-3-(p-Tolyl)-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidin-4(3H)-One
CAS No.	332393-05-2
Molecular Formula	C26H22N2O2S2
Molecular Weight	458.60 g/mol
Synonyms	3-(4-Methylphenyl)-2-[(2-oxo-2-phenylethyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-one; 2-[(2-Oxo-2-phenylethyl)thio]-3-(p-tolyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one; Benzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one, 2-((2-oxo-2-phenylethyl)thio)-3-(p-tolyl)-5,6,7,8-tetrahydro-; CAS 332393-05-2
EINECS	Contact for details

Quality Control

Our production of 2-((2-Oxo-2-Phenylethyl)Thio)-3-(p-Tolyl)-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidin-4(3H)-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research and development. All products undergo rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, MS). A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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