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

Click to get detail 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-[1-(4-Chlorobenzenesulfonyl)piperidin-2-YL]ethan-1-amine
  • 1-[2-(4-chloro-3-methyl-1H-pyrazol-1-yl)pyridin-3-yl]ethan-1-one
  • 4-(3-chlorophenyl)-N-{2-oxo-2-[(pyridin-3-ylmethyl)amino]ethyl}piperazine-1-carboxamide
  • 2-(3-Hydroxy-3-methylpyrrolidin-1-yl)pyridine-3-carbaldehyde
  • 4-(6-(3,5-dimethyl-1H-pyrazol-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)-N-(2-methoxyphenyl)butanamide
  • 2-(3-Methoxypyrrolidin-1-yl)pyridine-3-carbaldehyde
  • 7,8-dimethoxy-2-[(2-phenylmorpholin-4-yl)methyl]phthalazin-1(2H)-one
  • 2-(3,4-Dihydroxypyrrolidin-1-yl)pyridine-3-carbaldehyde
  • 2-(5-methoxy-1H-indol-1-yl)-1-{4-[2-(2-pyridyl)ethyl]piperazino}-1-ethanone
  • 2-[2-(Hydroxymethyl)pyrrolidin-1-yl]pyridine-3-carbaldehyde
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