Description

9-Hydroxy-5,6-Dihydro-4H,8H,11H-Pyrano[3,2-C]Pyrido[3,2,1-Ij]Quinoline-8,11-Dione is a high-purity, complex heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. Its unique fused-ring structure makes it a valuable building block for the development of novel pharmacologically active molecules. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to create new compounds with specific biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used as a core scaffold for developing new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a building block for creating organic semiconductors and specialty dyes due to its extended conjugated system.
• Academic & Contract Research: Essential reagent for methodological studies in heterocyclic and synthetic organic chemistry.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	9-Hydroxy-5,6-Dihydro-4H,8H,11H-Pyrano[3,2-C]Pyrido[3,2,1-Ij]Quinoline-8,11-Dione
CAS No.	95594-15-3
Molecular Formula	C15H11NO4
Molecular Weight	269.25 g/mol
Synonyms	9-Hydroxy-5,6-dihydro-4H,8H,11H-pyrano[3,2-c]pyrido[3,2,1-ij]quinoline-8,11-dione; 9-Hydroxy-5,6-dihydro-4H,8H,11H-pyrano[3,2-c]pyrido[3,2,1-ij]quinoline-8,11-dione; Pyrano[3,2-c]pyrido[3,2,1-ij]quinoline-8,11-dione, 9-hydroxy-5,6-dihydro-4H,8H,11H-; 95594-15-3; 9-Hydroxy-5,6-dihydro-4H,8H,11H-pyrano[3,2-c]pyrido[3,2,1-ij]quinoline-8,11-dione (CAS 95594-15-3); 9-Hydroxy-5,6-dihydro-4H,8H,11H-pyrano[3,2-c]pyrido[3,2,1-ij]quinoline-8,11-dione, 95%
EINECS	Contact for details

Quality Control

Our 9-Hydroxy-5,6-Dihydro-4H,8H,11H-Pyrano[3,2-C]Pyrido[3,2,1-Ij]Quinoline-8,11-Dione 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. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support custom synthesis and can tailor purity grades to meet specific research or cGMP requirements.

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 such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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