Description

3-Bromo-7H-Furo[3,4-B]Pyridin-5-One is a high-value brominated heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused furopyridinone structure makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by pharmaceutical and agrochemical research organizations for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO laboratories worldwide.

Basic Information

Product Name	3-Bromo-7H-Furo[3,4-B]Pyridin-5-One
CAS No.	1303968-43-5
Molecular Formula	C7H4BrNO2
Molecular Weight	214.02 g/mol
Synonyms	3-Bromofuro[3,4-b]pyridin-5(7H)-one; 3-Bromo-5,7-dihydrofuro[3,4-b]pyridin-5-one; 3-Bromo-7H-furo[3,4-b]pyridin-5-one; 1303968-43-5; Furo[3,4-b]pyridin-5-one, 3-bromo-7H-; 3-Bromo-5-oxo-5,7-dihydrofuro[3,4-b]pyridine
EINECS	Contact for details

Quality Control

Our 3-Bromo-7H-Furo[3,4-B]Pyridin-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.