Synonyms:

Aripiprazole Impurity 21（Aripiprazole EP Impurity A）;4-Dihydro-7-hydroxy-2(1H)-quinolinone;Aripiprazole EP Impurity A;Aripiprazole intermediate;7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%;Aripiprazole Dihydroquinolinone Impurity;7-HYDROXY-2-OXO-3,4-DIHYDROQUINOLINE, 98% ARIPIPRZAOLE INTERMEDIATE;3,4-Dihydro-7-hydroxy-2(1H)-quinolinone

Canonical SMILES: C1CC(=O)NC2=C1C=CC(=C2)O

HS Code: 29334900

Density:1.282±0.06g/cm3(Predicted)

Boiling Point:403.7±45.0°C(Predicted)

Melting Point: 233-237 °C

PKA: 9.60±0.20(Predicted)

Hazard Codes: Xn,Xi

Risk Statements:  22-43

Safety Statements: 36/37

WGK Germany: 3