Description

4,6-Dimethylthieno[2,3-B]Pyridin-3-Ylamine is a high-purity heterocyclic amine building block of significant interest in advanced organic synthesis. Its unique fused thienopyridine structure makes it a critical intermediate for developing novel compounds with specialized properties. This product is primarily utilized by pharmaceutical R&D and agrochemical laboratories for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used to construct complex molecules for next-generation pesticides and herbicides.
• Material Science Research: Serves as a building block for organic semiconductors, conductive polymers, and light-emitting materials.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Dye and Pigment Chemistry: Acts as a core structure for developing new chromophores with specific optical properties.

Basic Information

Product Name	4,6-Dimethylthieno[2,3-B]Pyridin-3-Ylamine
CAS No.	55023-31-9
Molecular Formula	C9H10N2S
Molecular Weight	178.26 g/mol
Synonyms	3-Amino-4,6-dimethylthieno[2,3-b]pyridine; 4,6-Dimethyl-3-aminothieno[2,3-b]pyridine; 4,6-Dimethylthieno[2,3-b]pyridin-3-amine; 3-Amino-4,6-dimethylthieno[2,3-b]pyridine; Thieno[2,3-b]pyridin-3-amine, 4,6-dimethyl-; 55023-31-9
EINECS	Contact for details

Quality Control

Our production of 4,6-Dimethylthieno[2,3-B]Pyridin-3-Ylamine adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic workflows. Each lot is characterized by advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.