Description

5,7-Dichlorothieno[3,2-B]Pyridine is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure, incorporating both pyridine and thiophene moieties, makes it a valuable intermediate for developing novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex molecules with tailored properties.

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 developing new generation pesticides and herbicides due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a monomer or building block for creating specialized polymers, organic semiconductors, and liquid crystals.
• Chemical Synthesis: An essential reagent for constructing complex fused heterocyclic systems in medicinal and process chemistry.
• Academic & R&D: Utilized in university and corporate research laboratories for exploring new chemical reactions and compound libraries.

Basic Information

Product Name	5,7-Dichlorothieno[3,2-B]Pyridine
CAS No.	74695-44-6
Molecular Formula	C7H3Cl2NS
Molecular Weight	204.08 g/mol
Synonyms	5,7-Dichlorothieno[3,2-b]pyridine; Thieno[3,2-b]pyridine, 5,7-dichloro-; 5,7-Dichloro-thieno[3,2-b]pyridine; 74695-44-6; 5,7-Dichloro-4-azathianaphthene
EINECS	Contact for details

Quality Control

Our 5,7-Dichlorothieno[3,2-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for production, ensuring reliability for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.