5-(3-Bromophenyl)-1,3,4-oxadiazol-2(3H)-one

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Names

[ CAS No. ]:
873090-18-7

[ Name ]:
5-(3-Bromophenyl)-1,3,4-oxadiazol-2(3H)-one

[Synonym ]:
1,3,4-Oxadiazol-2(3H)-one, 5-(3-bromophenyl)-
5-(3-Bromophenyl)-1,3,4-oxadiazol-2(3H)-one
5-(3-Bromophenyl)-3H-[1,3,4]oxadiazol-2-one

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Melting Point ]:
185.6-186.3 °C

[ Molecular Formula ]:
C8H5BrN2O2

[ Molecular Weight ]:
241.042

[ Exact Mass ]:
239.953430

[ PSA ]:
58.89000

[ LogP ]:
1.31

[ Index of Refraction ]:
1.699

MSDS

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Safety Information

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • tert-butyl 2-((3-bromophenyl)chloromethylene)hydrazinecarboxylate
  • 3-Bromobenzhydrazide
  • N,N-Carbonyldiimidazole
  • Triphosgene
  • 3-Bromobenzaldehyde
  • tert-butyl 2-(3-bromobenzylidene)hydrazinecarboxylate

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-(3-Iodophenyl)-1,3,4-oxadiazol-2(3H)-one
  • 5-(3-Bromophenyl)-1,3,4-oxadiazol-2-amine
  • 2-((5-(3-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(4-nitrophenyl)ethan-1-one
  • N-benzyl-1-(5-(3-bromophenyl)-1,3,4-oxadiazol-2-yl)-N-methyl-1-phenylmethanamine
  • 5-{3-[(2-Chlorophenoxy)methyl]-1,2,4-oxadiazol-5-yl}-1,3,4-oxadiazol-2(3H)-one
  • 5-pyrrolidin-3-yl-1,3,4-oxadiazol-2(3H)-one