7-Hydroxyquinolinone

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Names

[ CAS No. ]:
70500-72-0

[ Name ]:
7-Hydroxyquinolinone

[Synonym ]:
2(1H)-Quinolinone, 7-hydroxy-
7-Hydroxy-2(1H)-quinolinone
2,7-quinolinediol
7-hydroxyquinolinone
7-hydroxy-2-quinolone
7-hydroxyquinolin-2-one
7-hydroxy-2-quinolinone
7-Hydroxycarbostyril
MFCD07644575
7-Hydroxyquinolin-2(1H)-one
Quinoline-2,7-diol
2,7-Dihydroxyquinoline
Brexpiprazole Impurity 4

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
441.7±25.0 °C at 760 mmHg

[ Melting Point ]:
234-238ºC

[ Molecular Formula ]:
C9H7NO2

[ Molecular Weight ]:
161.157

[ Flash Point ]:
220.9±23.2 °C

[ Exact Mass ]:
161.047684

[ PSA ]:
53.09000

[ LogP ]:
1.84

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.743

[ Storage condition ]:
Refrigerator

Safety Information

[ Hazard Codes ]:
Xn, Xi

[ Risk Phrases ]:
22-43

[ Safety Phrases ]:
S36/37

[ HS Code ]:
2942000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (E)-BETA-FARNESENE
  • N-(CINNAMOYL)-3-METHOXYANILINE
  • 3-Aminophenol
  • 7-Hydroxycoumarine
  • 3-anisidine

DownStream

  • 7-[3-[4-(2,3-dimethylphenyl)piperazin-1-yl]propoxy]-1H-quinolin-2-one
  • 7-(3-BROMOPROPOXY)-QUINOLINE-2(1H)-ONE
  • 7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one
  • 7-(4-Bromobutoxy)-2(1H)-quinolinone
  • 7-(3-chloropropoxy)-1H-quinolin-2-one

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • [7-[methoxy(methyl)amino]-7-oxohepta-3,5-dienyl] acetate
  • 7-Nitrofluoranthene
  • 7-methylguanosine-5'-monophosphate
  • 7-Quinolinamine,6-methyl-(9CI)
  • 7-OXO-3-PHENYL-2-(TRIFLUOROMETHYL)-4,7-DIHYDROTHIENO[3,2-B]PYRIDINE-6-CARBOXYLIC ACID
  • 7-Oxodehydroabietic acid