Description

Thieno[3,2-B]Pyridin-5-Amine (9Ci) is a high-purity, fused heterocyclic amine building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmacologically active molecules and functional materials. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) targets, kinase inhibitors, and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its unique fused-ring structure for novel modes of action.
• Material Science: Serves as a building block for organic semiconductors, ligands for catalysis, and other functional organic materials requiring electron-donating amine groups on a rigid scaffold.
• Chemical Synthesis: Employed in academic and industrial research for methodological studies, including cross-coupling reactions, amide formations, and ring-forming transformations.
• Dye & Pigment Intermediate: Acts as a precursor for the synthesis of specialized dyes and pigments where the thienopyridine core contributes to color and stability properties.

Basic Information

Product Name	Thieno[3,2-B]Pyridin-5-Amine (9Ci)
CAS No.	73010-06-7
Molecular Formula	C7H6N2S
Molecular Weight	150.20 g/mol
Synonyms	5-Aminothieno[3,2-b]pyridine; Thieno[3,2-b]pyridin-5-amine; 5-Thieno[3,2-b]pyridinamine; 73010-06-7; Thienopyridin-5-amine; 5-Amino-thieno[3,2-b]pyridine
EINECS	Contact for details

Quality Control

Our Thieno[3,2-B]Pyridin-5-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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