15450-73-4

Basic information

• Product Name: 1H-quinoline-2,5,8-trione
• Synonyms: 1H-quinoline-2,5,8-trione
• CAS NO: 15450-73-4
• Molecular Formula: C₉H₅NO₃
• Molecular Weight: 175.14
• Mol File: 15450-73-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 457.6°Cat760mmHg
• Flash Point: 224.7°C
• Appearance: /
• Density: 1.47g/cm³
• Vapor Pressure: 1.47E-08mmHg at 25°C
• Refractive Index: 1.641
• CAS DataBase Reference: 1H-quinoline-2,5,8-trione(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-quinoline-2,5,8-trione(15450-73-4)
• EPA Substance Registry System: 1H-quinoline-2,5,8-trione(15450-73-4)

Safety Data

• Hazardous Substances Data: 15450-73-4(Hazardous Substances Data)

Usage

Industrial applications

production of dyes and pigments
Used as a building block in the synthesis of pharmaceuticals and other organic compounds
Important intermediate in chemical research
Potential applications in the development of new materials and drugs
Exhibits interesting chemical properties
Studied for its potential biological activities

InChI:InChI=1/C9H5NO3/c11-6-2-3-7(12)9-5(6)1-4-8(13)10-9/h1-4H,(H,10,13)

Upstream product

• 79784-30-8 5,8-dimethoxycarbostyril 
• 15450-76-7 8-Hydroxy-1H-quinolin-2-one 
• 31570-97-5 5-hydroxyquinolin-2(1H)-one 

Downstream Products

• 78172-07-3 2,5,12-trioxo-5a,6,7,8,9,10,11,11a-octahydro-1H-naphtho<2,3-g>quinoline 
• 283152-37-4 2,2,2-trifluoro-N-[2-(5,8,10-trioxo-1,4,5,8,9,10-hexahydro-pyrido[3,2-g]quinolin-4-yl)-phenyl]-acetamide 
• 283152-38-5 8-Hydroxy-4-(2-trifluoroacetamidophenyl)pyrido[3,2-g]-quinoline-5,10-dione 
• 294174-08-6 8-Hydroxy-4-(2-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione 
• 283152-38-5 2,2,2-trifluoro-N-[2-(5,8,10-trioxo-5,8,9,10-tetrahydro-pyrido[3,2-g]quinolin-4-yl)-phenyl]-acetamide 

Relevant articles and documents

HALF-WAVE POTENTIALS OF 1-AZA- AND 1,8-DIAZAANTHRAQUINONES

The redox properties of a series of 1-azaanthracene-9,10-diones, 1,8-diazaanthracene-9,10-diones, 1,8-diazaanthracene-(1H)2,9,10-triones and 1,8-diazaanthracene-(1H,8H)2,7,9,10-tetraones have been studied.The results obtained show that the 2-pyridone moiety ia a stronger electron acceptor than the pyridine ring, in agreement with reactivity data. 1-Hydroxy-1-azaanthracene-2,9,10-triones, synthesized from 1-azaanthracene-9,10-dione-N-oxides, show redox properties close to 1,8-diazaanthracene-2,7,9,10-tetraones, and therefore the cyclic hydroxamic acid unit behaves also as an strong electron acceptor.Voltammetric half-wave first potentials correlate with the energies of the LUMO in model compounds.