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

  • Ethyl 4-(2-methylpropyl)piperidine-4-carboxylate
  • 1-(4-Hydroxyphenyl)cyclohexane-1-carboxylic acid
  • 5-Bromo-1-cyclopropyl-2-difluoromethoxy-3-methyl-benzene
  • 3-(2-Cyclohexylethoxy)benzoic acid
  • 3-(7-amino-5-(2,6-dimethylpyridin-4-yl)-5H-pyrrolo[3,4-b]pyridin-5-yl)phenol
  • 5-(2,6-Dimethylpyridin-4-yl)-5-(3-methoxyphenyl)-5H-pyrrolo[3,4-b]pyridin-7-amine
  • 5-(3-Bromophenyl)-5-(4-methoxyphenyl)-3-methyl-5H-pyrrolo[3,4-b]pyridin-7-amine
  • 5-(3-Bromophenyl)-3-chloro-5-(2-methylpyridin-4-yl)-5H-pyrrolo[3,4-b]pyridin-7-amine
  • 3-(3-Bromo-4-fluoro-benzoyl)-pyridine-2-carbonitrile
  • 4-Bromo-2-cyclopropyl-1-difluoromethoxy-benzene
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