tert-butyl 3-(cyanomethylidene)azetidine-1-carboxylate

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Names

[ CAS No. ]:
1153949-11-1

[ Name ]:
tert-butyl 3-(cyanomethylidene)azetidine-1-carboxylate

[Synonym ]:
1-Azetidinecarboxylic acid, 3-(cyanomethylene)-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl 3-(cyanomethylene)-1-azetidinecarboxylate
1-BOC-3-(CYANOMETHYLENE)AZETIDINE
Baricitinib Impurity 10

Chemical & Physical Properties

[ Density]:
1.215

[ Boiling Point ]:
309.7±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H14N2O2

[ Molecular Weight ]:
194.230

[ Flash Point ]:
141.1±25.9 °C

[ Exact Mass ]:
194.105530

[ PSA ]:
53.33000

[ LogP ]:
0.80

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.578

Safety Information

[ Hazard Codes ]:
Xn

[ RIDADR ]:
UN 3439 6.1/PG III

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-Butyl 3-oxoazetidine-1-carboxylate
  • Diethyl CyanoMethylphosphonate
  • cyanomethyl diethyl phosphate
  • 1-N-Boc-3-hydroxyazetidine

DownStream

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

  • 2-Methyl-6-piperazin-1-yl-1,3-benzothiazole
  • N-((5-(furan-2-yl)isoxazol-3-yl)methyl)-2-(methylthio)benzamide
  • N-((5-(furan-2-yl)isoxazol-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide
  • N-((5-(benzofuran-2-yl)isoxazol-3-yl)methyl)-2-cyclohexylacetamide
  • N-((5-(benzofuran-2-yl)isoxazol-3-yl)methyl)-3,4-difluorobenzamide
  • N-((5-(benzofuran-2-yl)isoxazol-3-yl)methyl)-2-(p-tolyloxy)acetamide
  • N-((5-(benzofuran-2-yl)isoxazol-3-yl)methyl)-2-(ethylthio)benzamide
  • N-((5-(benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-2-(naphthalen-2-yloxy)acetamide
  • (Z)-(5-(2,4-difluorophenyl)isoxazol-3-yl)methyl 3-(3,4,5-trimethoxyphenyl)acrylate
  • (5-(furan-2-yl)isoxazol-3-yl)methyl 2-(2-methyl-1H-indol-3-yl)-2-oxoacetate
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