Description

1,3-Dimethyl-Benzo[4,5]Thieno[2,3-C]Pyridine is a high-purity, fused heterocyclic compound characterized by its unique benzo-thieno-pyridine scaffold. This specialized chemical structure makes it a valuable advanced intermediate for research and development in pharmaceutical chemistry and materials science. It is primarily sought after by R&D chemists and process developers working on novel active pharmaceutical ingredients (APIs), organic electronic materials, and complex ligand systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Organic Semiconductor Research: Used in the development of new organic light-emitting diodes (OLEDs) and other electronic materials due to its fused-ring, electron-rich structure.
• Ligand Synthesis: Acts as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Agrochemical Research: Employed in the discovery and development of new generation pesticides and herbicides.
• Dye & Pigment Chemistry: Utilized as a core structure for synthesizing specialized dyes and functional pigments.
• Academic & Institutional Research: A critical compound for fundamental studies in heterocyclic chemistry and structure-activity relationships (SAR).

Basic Information

Product Name	1,3-Dimethyl-Benzo[4,5]Thieno[2,3-C]Pyridine
CAS No.	52099-47-5
Molecular Formula	C15H11NS
Molecular Weight	237.32 g/mol
Synonyms	1,3-Dimethylbenzo[4,5]thieno[2,3-c]pyridine; Benzo[4,5]thieno[2,3-c]pyridine, 1,3-dimethyl-; 1,3-Dimethylbenzo[b]thieno[2,3-c]pyridine; 1,3-Dimethyl-9-thia-1-azafluorene (related structural name); DM-BTP
EINECS	Contact for details

Quality Control

Our 1,3-Dimethyl-Benzo[4,5]Thieno[2,3-C]Pyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC-MS, and NMR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee batch-to-batch consistency and support your regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.