2(1H)-Quinolinone,5-hydroxy-

Names

[ Name ]:
2(1H)-Quinolinone,5-hydroxy-

[Synonym ]:
5-Hydroxycarbostyril
5-hydroxy-2(1H)-quinolinone
5-hydroxy-2-quinolone
hydroxyquinolinone
5-hydroxyquinolin-2(1H)-one
Brexpiprazole Impurity 27

Chemical & Physical Properties

[ Density]:
1.337g/cm3

[ Boiling Point ]:
402.4ºC at 760mmHg

[ Melting Point ]:
>300ºC

[ Molecular Formula ]:
C₉H₇NO₂

[ Molecular Weight ]:
161.15700

[ Exact Mass ]:
161.04800

[ PSA ]:
53.09000

[ LogP ]:
1.23370

[ Index of Refraction ]:
1.639

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%