Description

5-Methanesulfonyl-4H,6H,7H-Thieno[3,2-C]Pyridine is a high-value, heterocyclic organic compound featuring a fused thienopyridine core with a methanesulfonyl substituent, making it a versatile and critical building block in advanced chemical synthesis. Its unique structure provides a privileged scaffold for medicinal chemistry, enabling the development of novel pharmacologically active molecules. This intermediate is primarily sought by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis to explore new bioactive chemical space.
• Agrochemical Development: Acts as a building block in the synthesis of novel active ingredients for crop protection products.
• Material Science: Potential precursor for the synthesis of specialized organic electronic materials or ligands for catalysis.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	5-Methanesulfonyl-4H,6H,7H-Thieno[3,2-C]Pyridine
CAS No.	1343171-46-9
Molecular Formula	C9H11NO2S2
Molecular Weight	229.32 g/mol
Synonyms	4H,6H,7H-Thieno[3,2-c]pyridine, 5-(methylsulfonyl)-; 5-(Methylsulfonyl)-4,6,7-trihydrothieno[3,2-c]pyridine; 5-Methanesulfonyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine; Thieno[3,2-c]pyridine, 4,6,7-trihydro-5-(methylsulfonyl)-; 1343171-46-9
EINECS	Contact for details

Quality Control

Our 5-Methanesulfonyl-4H,6H,7H-Thieno[3,2-C]Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.