Description

[1]Benzothieno[2,3-C]Pyridine, 1-Chloro- is a high-purity, advanced pharmaceutical intermediate (API intermediate) characterized by its unique fused heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drugs and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory applications.
• Organic Synthesis Research: Used as a versatile scaffold in academic and industrial R&D for constructing complex polycyclic aromatic and heteroaromatic systems.
• Material Science Precursor: Investigated for the development of organic electronic materials, such as organic semiconductors and light-emitting diodes (OLEDs), due to its electron-rich fused ring system.
• Agrochemical Research: Employed in the discovery and synthesis of new generation pesticides and herbicides that require specific heterocyclic motifs for bioactivity.
• Ligand Synthesis: Acts as a precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	[1]Benzothieno[2,3-C]Pyridine, 1-Chloro-
CAS No.	887579-83-1
Molecular Formula	C13H8ClNS
Molecular Weight	245.72 g/mol
Synonyms	1-Chloro[1]benzothieno[2,3-c]pyridine; 1-Chloro-1-benzothieno[2,3-c]pyridine; 1-Chloro-benzo[4,5]thieno[2,3-c]pyridine; Benzothieno[2,3-c]pyridine, 1-chloro-; 887579-83-1
EINECS	Contact for details

Quality Control

Our production of [1]Benzothieno[2,3-C]Pyridine, 1-Chloro- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We operate under a cGMP-compliant mindset for API intermediates, and our quality systems are designed to meet the exacting standards of global pharmaceutical and fine chemical supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.