1-Methylpiperazin-2-one

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Names

[ CAS No. ]:
59702-07-7

[ Name ]:
1-Methylpiperazin-2-one

[Synonym ]:
4-methyl-3-oxo-piperazine
1-methyl-2-oxo-piperazine
1-methyl-2-piperazinone
1-methylpiperazinone
1-Methyl-piperazin-2-one
N-methyl-2-piperazinone
2-Piperazinone,1-methyl

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
242.1±33.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H10N2O

[ Molecular Weight ]:
114.146

[ Flash Point ]:
100.2±25.4 °C

[ Exact Mass ]:
114.079315

[ PSA ]:
32.34000

[ LogP ]:
-1.13

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.461

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-benzyloxycarbonyl-1-methyl-3,4-dihydropyrazin-2(1H)-one
  • Piperazine
  • 1-Methyl-2-piperazinone hydrochloride (1:1)
  • 4-Methyl-3-oxo-piperazine-1-carboxylic acid tert-butyl ester

DownStream

  • Piperazinone, 4-(2-hydroxyethyl)-1-methyl- (9CI)

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-methylpiperazin-2-one,chloride
  • 1-methylpiperazin-2-one trifluoroacetate
  • 4-(2-hydroxyethyl)-1-methylpiperazin-2-one
  • 3-(cyclopenten-1-yl)-1-methylpiperazin-2-one
  • 3-butyl-1-methylpiperazin-2-one(SALTDATA: FREE)
  • 4-(4-hydroxycyclohexyl)-1-methylpiperazin-2-one
  • 1-[5-(Trifluoromethyl)pyridin-2-yl]piperidin-4-amine hydrochloride
  • 2-((5-(4-methoxyphenyl)-1-(o-tolyl)-1H-imidazol-2-yl)thio)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide
  • 2-(4-Methylpiperazine-1-carbonyl)benzaldehyde hydrochloride
  • 1-(2-Methoxyphenyl)-1H-imidazole-5-carboxylic acid hydrochloride
  • 1-(3-Aminopropyl)imidazolidin-2-one;hydrochloride
  • [2-(2-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methanamine;hydrochloride
  • N-(5-methylisoxazol-3-yl)-2-((1-(o-tolyl)-5-(p-tolyl)-1H-imidazol-2-yl)thio)acetamide
  • 2-((1-(3-chlorophenyl)-5-phenyl-1H-imidazol-2-yl)thio)-N-(thiazol-2-yl)acetamide
  • 2-((5-(4-bromophenyl)-1-(3-chlorophenyl)-1H-imidazol-2-yl)thio)-N-methylacetamide
  • N-(2-(diethylamino)ethyl)-N-(4-ethoxybenzo[d]thiazol-2-yl)-4-(N-methyl-N-phenylsulfamoyl)benzamide hydrochloride
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