Description

2,3-Dihydropyrano[3,2-F]Quinolin-1-One is a high-purity, fused heterocyclic compound that serves as a critical advanced intermediate in organic synthesis. Its unique pyranoquinolinone scaffold makes it a valuable building block for developing novel pharmaceuticals and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new active compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobial compounds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic light-emitting diodes (OLEDs) and other electronic materials due to its fused aromatic system.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and ring-forming reactions.
• Dye & Pigment Intermediate: Potential use in synthesizing specialized dyes and pigments with specific light-absorption characteristics.

Basic Information

Product Name	2,3-Dihydropyrano[3,2-F]Quinolin-1-One
CAS No.	5252-47-1
Molecular Formula	C₁₂H₉NO₂
Molecular Weight	199.21 g/mol
Synonyms	2,3-Dihydropyrano[3,2-f]quinolin-1(8H)-one; 1H,8H-Pyrano[3,2-f]quinoline-1,8-dione, 2,3-dihydro-; 2,3-Dihydro-1H,8H-pyrano[3,2-f]quinoline-1,8-dione; Pyrano[3,2-f]quinoline-1,8-dione, 2,3-dihydro-; 5252-47-1; NSC 163044; Quinolinone derivative
EINECS	Contact for details

Quality Control

Our 2,3-Dihydropyrano[3,2-F]Quinolin-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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