Benzyl 3-oxo-1-azetidinecarboxylate

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Names

[ CAS No. ]:
105258-93-3

[ Name ]:
Benzyl 3-oxo-1-azetidinecarboxylate

[Synonym ]:
1-Azetidinecarboxylic acid, 3-oxo-, phenylmethyl ester
benzyl 3-oxoazetidine-1-carboxylate
Benzyl 3-oxo-1-azetidinecarboxylate
N-CBZ-3-OXOAZETIDINE

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
356.5±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H11NO3

[ Molecular Weight ]:
205.210

[ Flash Point ]:
169.4±27.9 °C

[ Exact Mass ]:
205.073898

[ PSA ]:
46.61000

[ LogP ]:
0.28

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.591

[ Storage condition ]:
2-8°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1-Cbz-3-Hydroxyazetidine
  • 1-Benzhydryl-3-azetidinone
  • Benzyl chloroformate
  • 1-diazonio-3-(phenylmethoxycarbonylamino)prop-1-en-2-olate
  • Z-Gly-OH
  • 2-(((benzyloxy)carbonyl)amino)acetic (ethyl carbonic) anhydride

DownStream

  • benzyl 3-methylideneazetidine-1-carboxylate
  • TERT-BUTYL 2-(1-((BENZYLOXY)CARBONYL)-3-HYDROXYAZETIDIN-3-YL)PIPERIDINE-1-CARBOXYLATE

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

  • benzyl 3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
  • N-(2-benzyl-3-oxo-1-phenylbutan-2-yl)benzamide
  • Ethyl 8-benzyl-3-oxo-1-oxa-8-azaspiro[4.5]decane-4-carboxylate
  • 1-chloroethyl 3-oxo-1-azetidinecarboxylate
  • methyl 4-(4-benzyl-3-oxo-1,2-oxazol-5-yl)piperidine-1-carboxylate
  • tert-butyl 4-benzyl-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate