Description

3-Amino-2-Benzoyl-6-Oxo-7H-Thieno[2,3-B]Pyridine-5-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its complex heterocyclic scaffold.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing more complex fused-ring systems in medicinal chemistry.
• Biochemical Research: Employed in the study of biological processes and the development of biochemical probes.
• Material Science: Potential applications in the development of organic electronic materials and specialty dyes.

Basic Information

Product Name	3-Amino-2-Benzoyl-6-Oxo-7H-Thieno[2,3-B]Pyridine-5-Carboxylic Acid
CAS No.	439946-22-2
Molecular Formula	C15H10N2O4S
Molecular Weight	314.32 g/mol
Synonyms	3-Amino-2-benzoyl-6-oxo-6,7-dihydro-5H-thieno[2,3-b]pyridine-5-carboxylic acid; 5-Carboxy-3-amino-2-benzoyl-6-oxo-7H-thieno[2,3-b]pyridine; 439946-22-2; Thienopyridine-5-carboxylic acid derivative; 2-Benzoyl-3-amino-6-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3-Amino-2-Benzoyl-6-Oxo-7H-Thieno[2,3-B]Pyridine-5-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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