5-Phenylisoxazole-4-carboxylic acid

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Names

[ CAS No. ]:
76344-95-1

[ Name ]:
5-Phenylisoxazole-4-carboxylic acid

[Synonym ]:
5-Phenyl-4-isoxazolecarboxylic acid
5-Phenyl-isoxazol-4-carbonsaeure
5-pheny-4-isoxazolecarboxylic acid
4-Isoxazolecarboxylicacid,5-phenyl
MFCD05865189
5-phenylisoxazol-4-carboxylic acid
5-Phenylisoxazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
372.728ºC at 760 mmHg

[ Melting Point ]:
151-155ºC(lit.)

[ Molecular Formula ]:
C10H7NO3

[ Molecular Weight ]:
189.16700

[ Flash Point ]:
179.22ºC

[ Exact Mass ]:
189.04300

[ PSA ]:
63.33000

[ LogP ]:
2.03980

[ Index of Refraction ]:
1.587

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ETHYL-5-PHENYL-ISOXAZOLE-4-CARBOXYLATE
  • Ethyl (2Z)-2-benzoyl-3-(dimethylamino)acrylate
  • Ethyl 3-oxo-3-phenylpropanoate

DownStream

  • 4-Isoxazolecarbonyl chloride, 5-phenyl- (9CI)

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

  • 3-Methyl-5-phenylisoxazole-4-carboxylic acid
  • 3-methyl-5-phenylisoxazole-4-carboxylic acid tert-butyl ester
  • 3-bromomethyl-5-phenylisoxazole-4-carboxylic acid tert-butyl ester
  • 3-(2-chloro-4-methoxycarbonylmethyl-phenoxymethyl)-5-phenylisoxazole-4-carboxylic acid
  • 5-cyclopropyl-3-phenyl-isoxazole-4-carboxylic acid
  • 5-Methyl-3-phenyl-1,2-oxazole-4-carboxylic acid