Description

2-Amino-4,7-Dihydro-5H-Thieno[2,3-C]Pyridine-3,6-Dicarboxylic Acid Di-tert-Butyl Ester is a high-value, protected heterocyclic building block crucial for advanced organic synthesis. This compound is specifically engineered to facilitate the construction of complex molecular architectures, offering chemists a versatile and reactive scaffold. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its fused thienopyridine core structure.
• Chemical Biology Probe Synthesis: Serves as a building block for creating molecular probes to study biological pathways and protein interactions.
• Material Science Research: Investigated as a monomer or precursor for the development of advanced organic electronic materials and polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific, multi-step synthetic projects.
• Academic & Institutional Research: Utilized in university and government labs for fundamental research in heterocyclic and medicinal chemistry.

Basic Information

Item	Details
Product Name	2-Amino-4,7-Dihydro-5H-Thieno[2,3-C]Pyridine-3,6-Dicarboxylic Acid Di-tert-Butyl Ester
CAS No.	474843-69-1
Molecular Formula	C17H24N2O4S
Molecular Weight	352.45 g/mol
Synonyms	Di-tert-butyl 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 bis(1,1-dimethylethyl) ester; 474843-69-1; Thieno[2,3-c]pyridine-3,6-dicarboxylic acid derivative; tert-Butyl protected thienopyridine diester; Amino-thienopyridine dicarboxylate; BOC-protected thienopyridine intermediate
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-4,7-Dihydro-5H-Thieno[2,3-C]Pyridine-3,6-Dicarboxylic Acid Di-tert-Butyl Ester undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and pre-clinical development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by IR, NMR), and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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