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
Triethyltin phthalimide
1-(5-pyrimidinyl)-2-Imidazolidinone
3-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 7-oxo-, phenylmethyl ester, cis-
4-Sulfamoyl-1,2-thiazole-3-carboxylic acid
2-Benzylcyclopentan-1-ol
Cyclohexanol, 2-(phenylmethyl)-, cis-
2-(3,5-Dimethoxyphenyl)ethyl 4-methylbenzene-1-sulfonate
Pent-4-ene-1-thiol
4,5-Dihydroxy-pyridine-2-carboxylic acid ethyl ester
2-Butanol, 3-chloro-, (R*,R*)-

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