Description

7-Chlorothieno[3,2-B]Pyridine is a high-value heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure containing sulfur and nitrogen makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in developing new generations of herbicides and pesticides with enhanced efficacy.
• Material Science: Building block for creating organic semiconductors, conductive polymers, and light-emitting materials.
• Chemical Synthesis: Versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Academic & Industrial R&D: Fundamental reagent for exploring new heterocyclic chemistry and reaction pathways.

Basic Information

Product Name	7-Chlorothieno[3,2-B]Pyridine
CAS No.	69627-03-8
Molecular Formula	C7H4ClNS
Molecular Weight	169.63 g/mol
Synonyms	7-Chlorothieno[3,2-b]pyridine; Thieno[3,2-b]pyridine, 7-chloro-; 7-Chloro-thieno[3,2-b]pyridine; 69627-03-8; 7-Chloro-thieno[3,2-b]pyridin; 7-Chloro-4-azaindole (related structural analog); 7-Chloro-4-aza-1-benzothiophene
EINECS	Contact for details

Quality Control

Our 7-Chlorothieno[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. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.