7-Hydroxyquinolinone Chemical Properties

Melting point:

187-192°C

Boiling point:

426.8±45.0 °C(Predicted)

Density 

1.337±0.06 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

DMSO (Slightly), Methanol (Slightly, Sonicated)

form 

Solid

pka

9.32±0.20(Predicted)

color 

Off-White to Pale Yellow

Water Solubility 

Water: Insoluble

InChI

InChI=1S/C9H7NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1-5,11H,(H,10,12)

InChIKey

DBSPUDKBNOZFMX-UHFFFAOYSA-N

SMILES

N1C2=C(C=CC(O)=C2)C=CC1=O

CAS DataBase Reference

70500-72-0(CAS DataBase Reference)

Safety Information

HS Code 

29334900

7-Hydroxyquinolinone Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

7-Hydroxyquinolone is a substituted carbostyril derivative used as a pharmaceutical intermediate. It is an impurity of aripiprazole quinolinone.

Definition

ChEBI: 7-hydroxyquinolin-2(1H)-one is a monohydroxyquinoline and a quinolone.

7-Hydroxyquinolinone(70500-72-0)Related Product Information

• 4'-Hydroxyacetophenone
• CHLOROPHOSPHONAZO III
• 2-Quinolinol
• Quinclorac
• Quinhydrone
• Ethoxyquin
• Isoquinoline
• 8-Hydroxyquinoline
• Brexpiprazole
• 8-(2,3-Dichlorophenyl)-8-aza-5-azoniaspiro[4.5]decane BroMide
• 5-Hydroxy-3,4-dihydroquinolin-2(1H)-one
• 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
• 7-(4-BROMOBUTOXY)-QUINOLINE-2(1H)-ONE
• Brexpiprazole Impurity 20
• Thianaphthene
• Brexpiprazole Impurity
• Brexpiprazole Impurity 2
• Brexpiprazole sulfoxide impurity