Description

Dimethyl 2-Amino-4,7-Dihydrothieno[2,3-C]Pyridine-3,6(5H)-Dicarboxylate is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its fused thienopyridine structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Used in the research and development of organic semiconductors, conductive polymers, and other electronic materials.
• Chemical Synthesis: Serves as a versatile scaffold for medicinal chemistry and combinatorial library synthesis in drug discovery programs.
• Academic & R&D: Essential reagent for methodological studies in organic synthesis and heterocyclic chemistry at universities and contract research organizations.

Basic Information

Product Name	Dimethyl 2-Amino-4,7-Dihydrothieno[2,3-C]Pyridine-3,6(5H)-Dicarboxylate
CAS No.	1251564-21-2
Molecular Formula	C11H14N2O4S
Molecular Weight	270.31 g/mol
Synonyms	Dimethyl 2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylate; 2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid dimethyl ester; 3,6(5H)-Dicarboxylic acid, 2-amino-4,7-dihydrothieno[2,3-c]pyridine-, dimethyl ester; Thieno[2,3-c]pyridine-3,6-dicarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized and controlled using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and residual solvents are available upon request. We adhere to strict internal quality management protocols to support our customers' research and development needs.

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 away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

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