Description

2,3-Dihydropyrano[2,3-B]Pyridin-4(4H)-One is a high-value, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This fused pyranopyridine derivative is essential for research and development in the pharmaceutical and agrochemical sectors, where it acts as a key precursor for novel active ingredients. Industrial buyers and R&D laboratories require this material for its unique structural framework, which enables the creation of complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the synthesis of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic electronic materials and advanced polymers due to its conjugated system.
• Chemical Synthesis: An important scaffold in medicinal chemistry for constructing complex fused-ring libraries for high-throughput screening.
• Academic & Contract Research: Utilized in university and CRO laboratories for fundamental research in heterocyclic chemistry and reaction methodology development.

Basic Information

Product Name	2,3-Dihydropyrano[2,3-B]Pyridin-4(4H)-One
CAS No.	286472-03-5
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	4H-Pyrano[2,3-b]pyridin-4-one, 2,3-dihydro-; 2,3-Dihydro-4H-pyrano[2,3-b]pyridin-4-one; Pyrano[2,3-b]pyridin-4(4H)-one, 2,3-dihydro-; 286472-03-5; Dihydro-pyrano[2,3-b]pyridin-4-one; Fused pyranopyridine derivative
EINECS	Contact for details

Quality Control

Our 2,3-Dihydropyrano[2,3-B]Pyridin-4(4H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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