Description

2-(Benzylsulfanyl)-3-(4-Methoxyphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one is a sophisticated heterocyclic compound featuring a fused benzothienopyrimidinone core, representing a key advanced intermediate in modern organic synthesis. This compound matters for its role as a versatile building block in the development of novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new chemical entities and optimizing synthetic routes.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other enzyme-related pathways.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and library synthesis to explore new bioactive molecules.
• Agrochemical Development: Acts as a building block for creating novel active ingredients for crop protection products.
• Organic Synthesis Reference Standard: Employed as a high-purity standard for analytical method development and validation in QC laboratories.
• Chemical Biology Probe Synthesis: Utilized in the construction of molecular probes for studying biological processes and target identification.
• Academic & Institutional Research: Supplied to universities and research institutes for fundamental studies in heterocyclic chemistry and new reaction methodologies.

Basic Information

Product Name	2-(Benzylsulfanyl)-3-(4-Methoxyphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS No.	312585-65-2
Molecular Formula	C25H22N2O2S2
Molecular Weight	446.58 g/mol
Synonyms	2-(Benzylthio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro-4H-[1]benzothieno[2,3-d]pyrimidin-4-one; 4(3H)-Pyrimidinone, 2-(benzylthio)-5,6,7,8-tetrahydro-3-(4-methoxyphenyl)[1]benzothieno[2,3-d]-; 2-Benzylsulfanyl-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro-4H-[1]benzothieno[2,3-d]pyrimidin-4-one; 312585-65-2; CAS 312585-65-2; Benzothienopyrimidinone derivative; BTP Intermediate
EINECS	Contact for details

Quality Control

Our production of 2-(Benzylsulfanyl)-3-(4-Methoxyphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize moisture uptake. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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