5-Methyl-3,4-diphenylisoxazole

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Names

[ CAS No. ]:
37928-17-9

[ Name ]:
5-Methyl-3,4-diphenylisoxazole

[Synonym ]:
5-Methyl-3,4-diphenyl-1,2-oxazole
5-Methyl-3,4-diphenyl-isoxazole

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
340.1±21.0 °C at 760 mmHg

[ Melting Point ]:
96.0 to 100.0 °C

[ Molecular Formula ]:
C16H13NO

[ Molecular Weight ]:
235.281

[ Flash Point ]:
100.9±9.7 °C

[ Exact Mass ]:
235.099716

[ PSA ]:
26.03000

[ LogP ]:
3.44

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

[ Index of Refraction ]:
1.580

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Deoxybenzoin Oxime
  • acetic acid
  • 4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol
  • 3,4-diphenyl-5-methyl-5-pyrrolidinyl isoxazoline
  • benzonitrile oxide
  • 1-(1-phenylprop-1-en-2-yl)pyrrolidine
  • 4-bromo-5-methyl-3,5-diphenyl-4,5-dihydroisoxazole
  • Alpha-Chlorobenzaldoxime
  • (Z)-N,N-diethyl-4-(hydroxyimino)-2-methyl-3,4-diphenyl-2-butenamide
  • N,N-diethyl-2,3-dihydro-2-methyl-3,4-diphenyl-2-azetecarboxamide 1-oxide

DownStream

  • Valdecoxib Sulfonic Acid
  • Valdecoxib
  • 3-(5-methyl-4-Phenylisoxazol-3-yl)benzenesulfonamide
  • 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl chloride
  • 2-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonyl chloride

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

  • 1-(3-Ethynyl-5-iodo-2-methylphenyl)methanamine
  • 1,4-Difluoro-2-(isocyanatomethyl)-5-nitrobenzene
  • 2-Bromo-2-methylpropyl 2-propoxyacetate
  • 1-[(5-Azido-3-iodo-2,4-dimethylphenyl)methyl]piperazine
  • 2-[3-(aminomethyl)-2,2-dimethylcyclopropyl]-4-fluoro-N,N-dimethylaniline
  • 1-(4-Ethynylphenyl)cyclopropane-1-carbaldehyde
  • 3-Amino-1-(2-fluoro-4-nitrophenyl)propan-1-ol
  • rac-tert-butyl (3R,4S)-3-hydroxy-4-(2-methylthiophen-3-yl)pyrrolidine-1-carboxylate
  • 2-({1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}formamido)-4,4,4-trifluorobutanoic acid
  • 2-Amino-7-(2-bromoethyl)-1,7-dihydro-6H-purin-6-one
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