3,4-dihydro-5-hydroxy-1(2H)-isoquinolinone

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Names

[ CAS No. ]:
56469-02-4

[ Name ]:
3,4-dihydro-5-hydroxy-1(2H)-isoquinolinone

[Synonym ]:
3,4-dihydro-5-hydroxy-1(2H)-isoquinoline
5-hydroxy-3,4-dihydroisoquinolin-1(2H)-one
5-Hydroxy-1,2,3,4-tetrahydro-1-(2H) isoquinolone
5-Hydroxy-3,4-dihydro-1(2H)-isoquinolinone
F2135-0735
3,4-dihydro-5-hydroxy-1(2H)-isoquinolinone
1(2H)-Isoquinolinone, 3,4-dihydro-5-hydroxy-
5-hydroxy-3-4-dihydro-2H isoquinolin-1-one
5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
473.8±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H9NO2

[ Molecular Weight ]:
163.173

[ Flash Point ]:
240.4±28.7 °C

[ Exact Mass ]:
163.063324

[ PSA ]:
49.33000

[ LogP ]:
0.05

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.604

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Hydroxyindanone
  • 1,5-Isoquinolinediol

DownStream

  • 5-(3-CHLORO-PROPOXY)-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE
  • 5-METHOXY-3,4-DIHYDRO-1(2H)-ISOQUINOLINONE

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,4-Dihydro-5-Hydroxy-8-methyl-1-(2H)-naphthalinon
  • 4-Methyl-3,4-dihydro-1(2H)-isoquinolinone
  • 6-Methoxy-3,4-dihydro-1(2H)-isoquinolinone
  • 7-hydrazinyl-3,4-dihydro-1(2H)-Isoquinolinone
  • 7,8-Dihydroxy-3,4-dihydro-1(2H)-isoquinolinone
  • 2-Ethyl-6-methoxy-3,4-dihydro-1(2H)-isoquinolinone
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • N-(7-Bromo-1,1-dioxo-2,3-dihydro-1-benzothiophen-6-yl)-2-chloroacetamide
  • (S)-4-Chloro-2,3-dihydrobenzofuran-3-amine hcl
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 5-[(4-Methylbenzoyl)amino]pyridine-2-carboxylic acid
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 2-(Phenylamino)-4-(trifluoromethyl)pyrimidine-5-carboxylic acid
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide