Description

4-Chlorothieno[3,2-C]Pyridine is a high-value heterocyclic organic compound featuring a fused thiophene and pyridine ring system substituted with a chlorine atom. This unique molecular architecture makes it a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a core scaffold for developing new-generation pesticides and herbicides with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, ligands for catalysis, and other functional materials due to its electron-rich heterocyclic structure.
• Chemical Research & Development: Employed as a versatile building block for constructing more complex nitrogen and sulfur-containing heterocycles in medicinal and process chemistry.

Basic Information

Product Name	4-Chlorothieno[3,2-C]Pyridine
CAS No.	27685-94-5
Molecular Formula	C7H4ClNS
Molecular Weight	169.63 g/mol
Synonyms	4-Chlorothieno[3,2-c]pyridine; 4-Chloro-thieno[3,2-c]pyridine; Thieno[3,2-c]pyridine, 4-chloro-; 27685-94-5; 4-Chloro-thieno(3,2-c)pyridine
EINECS	Contact for details

Quality Control

Our production of 4-Chlorothieno[3,2-C]Pyridine adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 the container tightly sealed to prevent contamination and moisture absorption.

Specification

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