Description

6-Methyl-5-Phenyl-2-(2-Pyridinyl)Thieno[2,3-D]Pyrimidin-4(3H)-One is a high-value, heterocyclic organic compound featuring a fused thienopyrimidine core, which is of significant interest in advanced pharmaceutical research and development. This complex molecular architecture makes it a critical intermediate or building block for synthesizing novel bioactive molecules, particularly in medicinal chemistry. It is primarily sought after by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of new drug candidates, particularly those targeting kinase inhibition or other protein-protein interactions.
• Medicinal Chemistry Research: Used as a core scaffold or building block for constructing compound libraries in high-throughput screening (HTS) campaigns to identify new lead molecules.
• Biochemical Tool Compound: Potential use as a reference standard or probe in biochemical and pharmacological studies to investigate specific biological pathways.
• Academic Research: Employed in university and institutional laboratories for fundamental studies in organic synthesis and heterocyclic chemistry.
• Custom Synthesis: A starting material for the contract synthesis of more complex, target-specific molecules for client-sponsored research projects.

Basic Information

Product Name	6-Methyl-5-Phenyl-2-(2-Pyridinyl)Thieno[2,3-D]Pyrimidin-4(3H)-One
CAS No.	724746-07-0
Molecular Formula	C19H13N3OS
Molecular Weight	331.39 g/mol
Synonyms	6-Methyl-5-phenyl-2-(pyridin-2-yl)-3H-thieno[2,3-d]pyrimidin-4-one; 2-(2-Pyridinyl)-6-methyl-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one; Thieno[2,3-d]pyrimidin-4(3H)-one, 6-methyl-5-phenyl-2-(2-pyridinyl)-; CAS 724746-07-0
EINECS	Contact for details

Quality Control

Our production of 6-Methyl-5-Phenyl-2-(2-Pyridinyl)Thieno[2,3-D]Pyrimidin-4(3H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for research integrity. Each lot undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

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%

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