Description

2-Butylsulfinyl-4-Phenyl-6-Thiophen-2-Ylthieno[5,4-B]Pyridin-3-Amine is a high-purity, advanced heterocyclic building block and pharmaceutical intermediate designed for research and development. This compound is critical for medicinal chemists exploring novel therapeutic agents, particularly in the areas of kinase inhibition and targeted drug discovery. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology firms, and academic research institutions for the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates targeting specific biological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic entities.
• Kinase Inhibitor Development: Serves as a core scaffold for the design and development of potential kinase inhibitors.
• Organic Synthesis: Employed in advanced organic synthesis for constructing complex fused heterocyclic systems.
• Biochemical Probe Synthesis: Used to create specialized probes for studying enzyme function and cellular signaling mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	2-Butylsulfinyl-4-Phenyl-6-Thiophen-2-Ylthieno[5,4-B]Pyridin-3-Amine
CAS No.	459147-39-8
Molecular Formula	C25H22N2OS3
Molecular Weight	462.65 g/mol
Synonyms	2-Butylsulfinyl-4-phenyl-6-(thiophen-2-yl)thieno[5,4-b]pyridin-3-amine; 3-Amino-2-butylsulfinyl-4-phenyl-6-(2-thienyl)thieno[5,4-b]pyridine; Thieno[5,4-b]pyridin-3-amine, 2-(butylsulfinyl)-4-phenyl-6-(2-thienyl)-; 459147-39-8; Fused thienopyridine derivative; Sulfinyl-substituted thienopyridine; Advanced heterocyclic amine intermediate
EINECS	Contact for details

Quality Control

Our 2-Butylsulfinyl-4-Phenyl-6-Thiophen-2-Ylthieno[5,4-B]Pyridin-3-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with customer specifications and industry best practices for research chemicals.

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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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