Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione

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Names

[ CAS No. ]:
6278-92-8

[ Name ]:
Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione

[Synonym ]:
spiro(fluoren-9,4'-imidazolidine)-2',5'-dione
spiro(fluorene-9,5'-hydantoin)
spiro[fluorene-9,4'-imidazolidine]-2',5'-dione
(9'-fluorene)-spiro-5-hydantoin
spiro[9h-fluorene-9,4'-imidazolidine]-2',5'-dione

Chemical & Physical Properties

[ Density]:
1.46g/cm3

[ Molecular Formula ]:
C15H10N2O2

[ Molecular Weight ]:
250.25200

[ Exact Mass ]:
250.07400

[ PSA ]:
58.20000

[ LogP ]:
2.40760

[ Index of Refraction ]:
1.737

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-bromo-9-fluorenone
  • 9-Fluorenone
  • POTASSIUM CYANIDE
  • Ammonium carbonate
  • Methanol

DownStream

  • 2-nitrospiro[fluorene-9,5'-imidazolidine]-2',4'-dione

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

  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione,4-amino
  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione,2,7-diamino
  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione, 2,7-dinitro-
  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione, 2,7-dichloro-
  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione,2-(methylthio)
  • Spiro[9H-fluorene-9,4'-imidazolidine]-2',5'-dione,2-chloro-7-fluoro
  • 2-[4-(6-Chloropyridine-3-carbonyl)piperazin-1-yl]phenol
  • [(4,5-Dichloro-2-methylphenyl)sulfonyl]cycloheptylamine
  • 1-(2,5-Dichloro-4-methoxybenzenesulfonyl)-4-[3-(trifluoromethyl)phenyl]piperazine
  • Ethyl 1-(5-methoxy-2,4-dimethylbenzenesulfonyl)piperidine-4-carboxylate
  • 2-benzyl-5-{[4-(methylsulfonyl)piperazin-1-yl]carbonyl}-1H-isoindole-1,3(2H)-dione
  • [(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 2-[3-(trifluoromethyl)phenyl]acetate
  • 2-{[4-amino-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(cyanomethyl)-N-phenylacetamide
  • 4-(2-Aminoethyl)-2,3-dihydro-1,3-thiazol-2-one
  • 3-(Piperazin-1-yl)-6-(piperidin-1-yl)pyridazine
  • 5-(N-cyclopropylsulfamoyl)-N-(4-isopropylphenyl)furan-2-carboxamide
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