5-Phenyl-1,2-oxazole-3-carboxylic acid

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Names

[ CAS No. ]:
14441-90-8

[ Name ]:
5-Phenyl-1,2-oxazole-3-carboxylic acid

[Synonym ]:
5-Phenyl-1,2-oxazole-3-carboxylic acid
5-Phenylisoxazole-3-carboxylic acid
5-PHENYL-3-ISOXAZOLECARBOXYLIC ACID
MFCD00464221
3-Isoxazolecarboxylic acid, 5-phenyl-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
434.7±33.0 °C at 760 mmHg

[ Melting Point ]:
160-164 °C(lit.)

[ Molecular Formula ]:
C10H7NO3

[ Molecular Weight ]:
189.167

[ Flash Point ]:
216.7±25.4 °C

[ Exact Mass ]:
189.042587

[ PSA ]:
63.33000

[ LogP ]:
2.76

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.587

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36-S45

[ WGK Germany ]:
2

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 5-Phenylisoxazole-3-carboxylate
  • Methyl 5-phenylisoxazole-3-carboxylate
  • ETHYL-5-PHENYL-ISOXAZOLE-4-CARBOXYLATE
  • Acetophenone
  • ethyl 4-hydroxy-2-oxo-4-phenylbut-3-enoate
  • METHYL 2,4-DIOXO-4-PHENYLBUTANOATE
  • 1-(furan-2-yl)-3-phenylprop-2-yn-1-one
  • 5-Phenyl-2-isoxazoline-3-carboxylic acid ethyl ester
  • (5-phenylisoxazol-3-yl)methanol

DownStream

  • 5-Phenyl-1H-pyrazole-3-carboxylic acid
  • Methyl 5-phenylisoxazole-3-carboxylate
  • (E)-2-benzoyl-3-phenylprop-2-enenitrile
  • 5-PHENYL-3-ISOXAZOLECARBOXAMIDE
  • 3-Oxo-3-phenylpropanenitrile
  • 5-PHENYLISOXAZOLE-3-CARBONYL CHLORIDE
  • 5-amino-1,3-diphenylpyrazole
  • N,5-diphenyl-1,2-oxazole-3-carboxamide
  • 1,5-DIPHENYL-1H-PYRAZOLE-3-CARBOXYLIC ACID
  • 11-[5-[[5-cyano-2-(2,6-dimethylmorpholin-4-yl)-1-ethyl-4-methyl-6-oxopyridin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]undecanoic acid

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-Phenyl-4,5-Dihydroisoxazole-3-Carboxylic Acid
  • 5-PHENYLISOXAZOLE-3-CARBOXYLIC ACID HYD&
  • 5-P-TOLYL-ISOXAZOLE-3-CARBOXYLIC ACID
  • 5-phenyl-1,2-thiazole-3-carboxylic acid
  • 5-amino-1,2-oxazole-3-carboxylic acid
  • 5-(aminomethyl)-1,2-oxazole-3-carboxylic acid,hydrochloride