Description

Thieno[2,3-C]Pyridine, 5,7-Dimethyl- (9Ci) is a high-purity heterocyclic organic compound, specifically a fused thienopyridine derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture, featuring a thiophene ring fused to a pyridine core, makes it a valuable building block for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and light-emitting materials due to its electron-rich fused ring system.
• Chemical Synthesis: An essential scaffold in medicinal and combinatorial chemistry for creating diverse libraries of bioactive molecules.
• Academic & Industrial R&D: Employed in fundamental research to study heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).

Basic Information

Product Name	Thieno[2,3-C]Pyridine, 5,7-Dimethyl- (9Ci)
CAS No.	34668-39-8
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	5,7-Dimethylthieno[2,3-c]pyridine; 5,7-Dimethylthieno(2,3-c)pyridine; 5,7-Dimethyl-thieno[2,3-c]pyridine; Thieno[2,3-c]pyridine, 5,7-dimethyl-; 34668-39-8; 5,7-Dimethyl-4H-thieno[2,3-c]pyridine
EINECS	Contact for details

Quality Control

Our Thieno[2,3-C]Pyridine, 5,7-Dimethyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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%
Residue on Ignition	≤ 0.1%

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