9-Benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile

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Names

[ CAS No. ]:
189333-46-8

[ Name ]:
9-Benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile

[Synonym ]:
MFCD16619275

Chemical & Physical Properties

[ Density]:
1.3

[ Boiling Point ]:
613.4±55.0 °C(Predicted)

[ Molecular Formula ]:
C18H18N4O2

[ Molecular Weight ]:
322.36100

[ Exact Mass ]:
322.14300

[ PSA ]:
100.48000

[ LogP ]:
1.41856

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N-Benzyl-4-piperidone
  • Ethyl cyanoacetate

DownStream

  • ethyl 2-[1-benzyl-4-(2-ethoxy-2-oxoethyl)piperidin-4-yl]acetate
  • 9-Benzyl-3,9-diazaspiro[5.5]undecane-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%