2-Azaspiro[4.4]nonan-1-one

Names

[ CAS No. ]:
1004-51-9

[ Name ]:
2-Azaspiro[4.4]nonan-1-one

[Synonym ]:
3,3-Tetramethylenpyrrolidin-2-on
2-Aza-spiro<4.4>nonan-1-on

Chemical & Physical Properties

[ Molecular Formula ]:
C8H13NO

[ Molecular Weight ]:
139.19500

[ Exact Mass ]:
139.10000

[ PSA ]:
32.59000

[ LogP ]:
1.34260

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl cyclopentanecarboxylate

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 4-Methyl-2-azaspiro[4.4]nonan-1-one
  • 2-Oxa-7-azaspiro[4.4]nonan-1-one
  • 7-methyl-2-oxa-7-azaspiro[4.4]nonan-1-one
  • 7-Benzyl-2-oxa-7-azaspiro[4.4]nonan-1-one
  • (5R,9S)-7-Methyl-9-[(trimethylsilyl)ethynyl]-2-oxa-7-azaspiro[4.4 ]nonan-1-one
  • (5R,9R)-7-Methyl-9-[(trimethylsilyl)ethynyl]-2-oxa-7-azaspiro[4.4 ]nonan-1-one
  • 2-[3-Chloro-4-(trifluoromethyl)pyridin-2-YL]ethanamine
  • (4-Cyclopropoxy-3-(trifluoromethyl)phenyl)methanamine
  • 1-[3-Chloro-2-(trifluoromethyl)pyridin-4-YL]ethanone
  • 3-(5-Chloro-6-(trifluoromethyl)pyridin-3-yl)propan-1-amine
  • (3-Cyclopropoxypyridine-2,6-diyl)dimethanamine
  • 4-Chloro-3-(chloromethyl)-2-(trifluoromethyl)pyridine
  • (4-Cyclopropoxy-3-fluorophenyl)methanamine
  • (5-Cyclopropoxy-6-fluoropyridin-2-YL)methanamine
  • 1-(6-Chloro-4-(trifluoromethyl)pyridin-3-yl)ethanone
  • 2-[6-Chloro-5-(trifluoromethyl)pyridin-3-YL]ethanamine
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