Description

Ethyl 3-Amino-6-(4-Methoxyphenyl)-4-(Trifluoromethyl)Thieno[2,3-B]Pyridine-2-Carboxylate is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound matters because its unique molecular architecture, featuring a thienopyridine core, a trifluoromethyl group, and an amino ester functionality, provides a versatile scaffold for creating novel molecules with tailored properties. It is primarily needed by pharmaceutical and agrochemical R&D teams for the development of new active ingredients, as well as by material scientists exploring advanced organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, and insecticides with enhanced efficacy and environmental profiles.
• Material Science: Used in the research and development of organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its electron-deficient heterocyclic system.
• Chemical Biology: Employed as a molecular probe or scaffold in the design of enzyme inhibitors and receptor modulators for biological studies.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences industry.

Basic Information

Product Name	Ethyl 3-Amino-6-(4-Methoxyphenyl)-4-(Trifluoromethyl)Thieno[2,3-B]Pyridine-2-Carboxylate
CAS No.	354793-25-2
Molecular Formula	C18H15F3N2O3S
Molecular Weight	396.38 g/mol
Synonyms	Ethyl 3-amino-6-(4-methoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylate; 354793-25-2; 3-Amino-6-(4-methoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid ethyl ester; Thieno[2,3-b]pyridine-2-carboxylic acid, 3-amino-6-(4-methoxyphenyl)-4-(trifluoromethyl)-, ethyl ester; 6-(4-Methoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid ethyl ester, 3-amino-; Ethyl 3-amino-4-(trifluoromethyl)-6-(p-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Amino-6-(4-Methoxyphenyl)-4-(Trifluoromethyl)Thieno[2,3-B]Pyridine-2-Carboxylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.