Description

Thieno[2,3-B]Pyridine, 6-Methyl- (7Ci,8Ci,9Ci) is a high-purity heterocyclic organic compound, identified by CAS No. 1759-30-4, that serves as a critical building block in advanced chemical synthesis. Its fused thiophene-pyridine structure makes it a valuable intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in developing new generations of pesticides and herbicides due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and light-emitting materials.
• Chemical Synthesis: A versatile intermediate for constructing complex polycyclic aromatic systems and functionalized heterocycles.
• Academic & Industrial R&D: Essential for exploratory research in organic chemistry and process development.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Thieno[2,3-B]Pyridine, 6-Methyl- (7Ci,8Ci,9Ci)
CAS No.	1759-30-4
Molecular Formula	C8H7NS
Molecular Weight	149.21 g/mol
Synonyms	6-Methylthieno[2,3-b]pyridine; 6-Methylthieno(2,3-b)pyridine; 6-Methylthieno[2,3-b]pyridine; 6-Methyl-thieno[2,3-b]pyridine; Thieno[2,3-b]pyridine, 6-methyl-; 1759-30-4; 6-Methylthieno(2,3-b)pyridine; 6-Methyl-thieno(2,3-b)pyridine
EINECS	Contact for details

Quality Control

Our Thieno[2,3-B]Pyridine, 6-Methyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.