1-azaspiro[4.5]decane-2,8-dione

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Names

[ CAS No. ]:
749861-03-8

[ Name ]:
1-azaspiro[4.5]decane-2,8-dione

[Synonym ]:
1-Azaspiro[4.5]decane-2,8-dione

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
401.2±38.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H13NO2

[ Molecular Weight ]:
167.205

[ Flash Point ]:
189.6±26.9 °C

[ Exact Mass ]:
167.094635

[ PSA ]:
49.66000

[ LogP ]:
-1.40

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.523

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 8-hydroxy-2-oxo-1-azaspiro[4.5]dec-7-ene-7-carboxylate
  • dimethyl 4-(3-methoxy-3-oxopropyl)-4-nitroheptanedioate
  • methyl 3-[2-(3-methoxy-3-oxopropyl)-5-oxopyrrolidin-2-yl]propanoate

DownStream

  • 8,8-Dimethoxy-1-azaspiro[4.5]decan-2-one

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

  • 1-methyl-1-azaspiro[4.5]decane-2,8-dione
  • 1-Azaspiro[4.5]decane-2,4-dione
  • 3-(2,5-dimethylphenyl)-3-hydroxy-8-methoxy-1-azaspiro[4.5]decane-2,4-dione
  • 3,8-dioxa-1-azaspiro[4.5]decane-2,4-dione
  • 3-Oxa-1-azaspiro[4.5]decane-2,4-dione
  • 7-Oxa-1-azaspiro[4.5]decane-2,6,8-trione
  • 3-({4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl}methyl)azetidin-3-ol
  • 1-[(4-chloro-1-ethyl-1H-imidazol-5-yl)methyl]cyclopropan-1-ol
  • 5,5,6,6,6-Pentafluorohex-2-en-1-ol
  • 3-(2-Chloro-6-methylphenoxy)propan-1-amine
  • Urea, N-[1-(3-amino-2-hydroxypropyl)-3-pyrrolidinyl]-
  • 5-(3-methoxypyridin-2-yl)-1-methyl-1H-pyrazol-4-amine
  • 3-Amino-3-(4-fluoropyridin-2-yl)cyclobutan-1-ol
  • 3-Piperidinamine, 1-bicyclo[4.1.0]hept-1-yl-N-methyl-
  • (Hex-5-yn-2-yl)cyclopropane
  • 1-{[3-Fluoro-5-(trifluoromethyl)phenyl]methyl}cyclopropane-1-carboxylic acid