8-Benzyl-2,8-diazaspiro[4.5]decane-1,3-dione

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Names

[ CAS No. ]:
1463-48-5

[ Name ]:
8-Benzyl-2,8-diazaspiro[4.5]decane-1,3-dione

[Synonym ]:
2,8-Diazaspiro[4.5]decane-1,3-dione,8-(phenylmethyl)
8-benzyl-2,8-diazaspiro[4.5]decan-1,3-dione
benzyldiazaspirodecanedione
8-benzyl-2,8-diazaspiro[4,5]decane-1,3-dione

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
446.5ºC at 760 mmHg

[ Melting Point ]:
189ºC

[ Molecular Formula ]:
C15H18N2O2

[ Molecular Weight ]:
258.31600

[ Flash Point ]:
223.8ºC

[ Exact Mass ]:
258.13700

[ PSA ]:
49.41000

[ LogP ]:
1.58200

[ Vapour Pressure ]:
3.63E-08mmHg at 25°C

[ Index of Refraction ]:
1.606

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-benzyl-4-cyanomethyl-piperidine-4-carbonitrile
  • N-Benzyl-4-piperidone
  • Ethyl cyanoacetate

DownStream

  • 8-benzyl-2,8-diazaspiro[4.5]decane
  • 8-Benzyl-2-ethyl-2,8-diazaspiro[4.5]decane-1,3-dione
  • 2,8-Diazaspiro[4.5]decane-1,3-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

  • 2-Amino-8-benzyl-2,8-diazaspiro[4.5]decane-1,3-dione
  • 8-Benzyl-2,8-diazaspiro[4.5]decane-1,3-dione hydrochloride (1:1)
  • 8-Benzyl-2-ethyl-2,8-diazaspiro[4.5]decane-1,3-dione
  • 8-Benzyl-2-methyl-2,8-diazaspiro[4.5]decane-1,3-dione hydrochlori de (1:1)
  • 8-benzyl-2-methyl-2,8-diazaspiro[4.5]decane-1,3-dione
  • 8-Benzyl-2-(4-methoxybenzyl)-2,8-diazaspiro[4.5]decane-1,3-dione
  • 2-oxo-2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
  • [(1-Cyanocyclohexyl)carbamoyl]methyl 2-[4-(methylsulfanyl)-3-nitrobenzoyl]benzoate
  • [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 2-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)propanoate
  • [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 1-(2,3-dimethylphenyl)-5-oxopyrrolidine-3-carboxylate
  • [(1-cyano-1,2-dimethylpropyl)carbamoyl]methyl 2-(1,3-dioxo-octahydro-1H-isoindol-2-yl)acetate
  • 2-[(Ethylcarbamoyl)amino]-2-oxoethyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
  • 5,6-dimethyl-2-{[4-(2-phenylethenesulfonyl)piperazin-1-yl]methyl}-1H,4H-thieno[2,3-d]pyrimidin-4-one
  • 2,6-difluoro-N-{3-methyl-1-oxo-1-[4-(2-phenylethenesulfonyl)piperazin-1-yl]butan-2-yl}benzamide
  • ({4-[(Difluoromethyl)sulfanyl]phenyl}carbamoyl)methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
  • [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 2-(3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamido)acetate
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