Description

Furo[3,2-B]Pyridine-5-Carboxylic Acid CAS NO 56473-91-7 is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. Its fused furan-pyridine core structure makes it a valuable intermediate for constructing complex molecules with potential biological activity. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science Research: Serves as a precursor for the synthesis of specialized ligands, coordination complexes, and organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Academic & R&D Laboratories: A fundamental building block for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	Furo[3,2-B]Pyridine-5-Carboxylic Acid
CAS No.	56473-91-7
Molecular Formula	C8H5NO3
Molecular Weight	163.13 g/mol
Synonyms	5-Furo[3,2-b]pyridinecarboxylic acid; 5-Carboxyfuro[3,2-b]pyridine; Furo[3,2-b]pyridine-5-carboxylic acid; 1-Benzofuro[3,2-b]pyridine-5-carboxylic acid (related); 56473-91-7; Furopyridine-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our Furo[3,2-B]Pyridine-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.