1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopenta[b]pyridin-2-one

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Names

[ CAS No. ]:
55618-81-0

[ Name ]:
1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopenta[b]pyridin-2-one

[Synonym ]:
2H-Cyclopenta[b]pyridin-2-one, 1,5,6,7-tetrahydro-4-hydroxy-
4-Hydroxy-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one
1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopenta[b]pyridin-2-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
389.9±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H9NO2

[ Molecular Weight ]:
151.163

[ Flash Point ]:
189.6±27.9 °C

[ Exact Mass ]:
151.063324

[ PSA ]:
53.35000

[ LogP ]:
0.24

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.620

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diphenyl Malonate
  • 2H-Cyclopenta[b]pyridin-2-one,4-amino-1,5,6,7-tetrahydro-(9CI)
  • 2-Amino-cyclopent-1-enecarboxylic acid ethyl ester
  • Ethyl 2-oxocyclopentanecarboxylate

DownStream

  • 6,7-Dihydro-5H-cyclopenta[b]pyridine
  • 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine

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

  • 2-chloro-N-(2-cyanoethyl)-N-(4-fluorophenyl)pyridine-4-carboxamide
  • N-(1-cyano-1-methyl-3-phenylpropyl)-2-(N-methylmethanesulfonamido)acetamide
  • N1-(4-fluoro-2-nitrophenyl)-2-methylpropane-1,2-diamine
  • ((Perfluorohexyl)ethyl)-2-chloropropenoate
  • 4-[(3-Phenyl-2-pyridinyl)oxy]benzenamine
  • 3,3,4,4,5,5,6,6,6-Nonafluorohexyl 2-chloroacrylate
  • 4-(2-Chloropyridine-3-carbonyl)-5-methyl-2-phenylmorpholine
  • 2-fluoro-N-[4-({[1,2,4]triazolo[4,3-a]pyridin-3-yl}methyl)phenyl]pyridine-4-carboxamide
  • 2-cyano-N-(2-{3-[(dimethylamino)methyl]phenyl}ethyl)-3-(furan-2-yl)prop-2-enamide
  • 2-cyano-N-{[4-(dimethylamino)-3-methylphenyl]methyl}-3-(furan-2-yl)prop-2-enamide
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