Description

2-[(4-Amino-7-Benzyl-5,6,7,8-Tetrahydropyrido[4',3':4,5]Thieno[2,3-D]Pyrimidin-2-Yl)Sulfanyl]-1-Phenylethanone is a sophisticated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for developing novel pharmaceutical candidates, particularly in kinase inhibitor research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of targeted kinase inhibitors for oncology and inflammatory disease research.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Tool Compound: Employed in biochemical assays to study enzyme function and cellular signaling pathways.
• Custom Synthesis: A valuable starting material for contract research organizations (CROs) and CDMOs producing bespoke molecules for client projects.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	2-[(4-Amino-7-Benzyl-5,6,7,8-Tetrahydropyrido[4',3':4,5]Thieno[2,3-D]Pyrimidin-2-Yl)Sulfanyl]-1-Phenylethanone
CAS No.	312536-19-9
Molecular Formula	C24H22N4OS2
Molecular Weight	446.59 g/mol
Synonyms	1-Phenylethanone, 2-[(4-amino-7-benzyl-5,6,7,8-tetrahydro-4H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio]-; 2-((4-Amino-7-benzyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-1-phenylethanone; 312536-19-9; 4-Amino-7-benzyl-2-((2-oxo-2-phenylethyl)thio)-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2-[(4-Amino-7-Benzyl-5,6,7,8-Tetrahydropyrido[4',3':4,5]Thieno[2,3-D]Pyrimidin-2-Yl)Sulfanyl]-1-Phenylethanone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with complete analytical data are provided for every 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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
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.