7-hydroxy-1,2-dihydroquinolin-2-one , 10mMinDMSO , 70500-72-0

CAS NO.：70500-72-0

Empirical Formula: C9H7NO2

Molecular Weight: 161.16

MDL number: MFCD04117979

EINECS: 812-453-9

PRODUCT 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

Description and Uses

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

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H332-H335
• Precautionary statements: P280-P305+P351+P338-P310
• HS Code: 29334900