Description

6-Acetyl-7-Hydroxy-2,3-Dihydro-1H,5H-Pyrido[3,2,1-Ij]Quinolin-5-One is a high-purity, complex heterocyclic compound with a fused quinolinone structure, serving as a critical advanced intermediate in modern organic synthesis. Its unique molecular architecture makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop new compounds with specific biological or functional properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a precursor in developing new-generation pesticides and herbicides, leveraging its complex heterocyclic core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential building block for electron-transport or host materials in OLED displays and lighting due to its rigid, conjugated structure.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes and pigments with enhanced light-fastness and color properties.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry and for exploring new chemical spaces in material science.
• Ligand Synthesis for Catalysis: Can be utilized to develop novel chiral or polydentate ligands for asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	6-Acetyl-7-Hydroxy-2,3-Dihydro-1H,5H-Pyrido[3,2,1-Ij]Quinolin-5-One
CAS No.	141945-41-7
Molecular Formula	C₁₆H₁₅NO₃
Molecular Weight	269.30 g/mol
Synonyms	6-Acetyl-7-hydroxy-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one; 6-Acetyl-7-hydroxy-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolinone; 5H-Pyrido[3,2,1-ij]quinolin-5-one, 6-acetyl-7-hydroxy-2,3-dihydro-; 141945-41-7; 6-Acetyl-7-hydroxy-2,3-dihydro-1H-pyrido[3,2,1-ij]quinolin-5(5H)-one; 6-Acetyl-7-hydroxy-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-5-one
EINECS	Contact for details

Quality Control

Our 6-Acetyl-7-Hydroxy-2,3-Dihydro-1H,5H-Pyrido[3,2,1-Ij]Quinolin-5-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 critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up projects.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity. Keep away from incompatible materials.

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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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