2-Methyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione

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Names

[ CAS No. ]:
91189-24-1

[ Name ]:
2-Methyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione

[Synonym ]:
2-methyl-2,7-diazaspiro<4.4>nonane-1,3,8-trione

Chemical & Physical Properties

[ Density]:
1.4g/cm3

[ Boiling Point ]:
488.7ºC at 760 mmHg

[ Molecular Formula ]:
C8H10N2O3

[ Molecular Weight ]:
182.17700

[ Flash Point ]:
249.4ºC

[ Exact Mass ]:
182.06900

[ PSA ]:
69.97000

[ Index of Refraction ]:
1.575

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Precursor & DownStream

Precursor

  • 3-Pyrrolidineacetic acid, 3-(ethoxycarbonyl)-5-oxo-, ethyl ester
  • methylamine
  • 1,2,3-triethyl 2-cyanopropane-1,2,3-tricarboxylate

DownStream

  • 2-Methyl-2,7-diazaspiro[4.4]nonane
  • 7-Benzyl-2-methyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione
  • 2-Benzyl-7-methyl-2,7-diazaspiro[4.4]nonane

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

  • 7-Benzyl-2-methyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione
  • 2-Benzyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione
  • 2-ethyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione
  • 7-Benzyl-2-ethyl-2,7-diazaspiro[4.4]nonane-1,3,8-trione
  • (5S)-2,7-Diazaspiro[4.4]nonane-1,3,8-trione
  • 2-benzyl-2,7-diazaspiro[4.4]nonane-1,3-dione hydrochloride
  • 2-(5-Chloro-2-hydroxyphenyl)ethanimidamide
  • 4-Ethyl-2-hydroxyhexanoic acid
  • 2-(5-Fluoro-2-hydroxyphenyl)ethanimidamide
  • (1-(2-methoxyethyl)-1H-benzo[d]imidazol-5-yl)methanamine
  • 2-(5-Bromo-2-hydroxyphenyl)ethanimidamide
  • (1-cyclopentyl-1H-benzo[d]imidazol-5-yl)methanamine
  • (1-cyclopentyl-2-methyl-1H-benzo[d]imidazol-5-yl)methanamine
  • (1-cyclohexyl-1H-benzo[d]imidazol-5-yl)methanamine
  • 2-(Ethylamino)-1-(thiophen-2-yl)ethan-1-one
  • 1-(2-ethylbutyl)-1H-pyrrole-3-carboxylic acid
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