Description

6-Bromo-2H-Pyrano[2,3-B]Pyridin-4(3H)-One is a high-value brominated heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused pyranopyridine structure makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for OLEDs or charge-transport materials.
• Chemical Synthesis: A versatile reagent for constructing complex fused-ring systems in medicinal and process chemistry.
• Academic & Industrial R&D: Employed in exploratory research for novel chemical entities and structure-activity relationship (SAR) studies.

Basic Information

Product Name	6-Bromo-2H-Pyrano[2,3-B]Pyridin-4(3H)-One
CAS No.	1196155-15-3
Molecular Formula	C8H6BrNO2
Molecular Weight	228.05 g/mol
Synonyms	6-Bromo-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-one; 6-Bromo-4-oxo-3,4-dihydro-2H-pyrano[2,3-b]pyridine; 6-Bromo-2H,3H-pyrano[2,3-b]pyridin-4-one; 6-Bromo-4H-pyrano[2,3-b]pyridin-4-one; 1196155-15-3; 6-Bromo-2H-pyrano[2,3-b]pyridin-4(3H)-one; 6-Bromopyrano[2,3-b]pyridin-4-one
EINECS	Contact for details

Quality Control

Our 6-Bromo-2H-Pyrano[2,3-B]Pyridin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for research and development applications.

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). 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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