3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid

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Names

[ CAS No. ]:
618383-47-4

[ Name ]:
3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid

[Synonym ]:
3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid
5-Isoxazolecarboxylic acid, 3-(4-methoxyphenyl)-
3-(4-Methoxyphenyl)-5-isoxazolecarboxylic acid
MFCD04124288

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
461.1±40.0 °C at 760 mmHg

[ Melting Point ]:
223-225ºC

[ Molecular Formula ]:
C11H9NO4

[ Molecular Weight ]:
219.193

[ Flash Point ]:
232.7±27.3 °C

[ Exact Mass ]:
219.053162

[ PSA ]:
72.56000

[ LogP ]:
1.16

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.570

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • Propiolic acidd
  • [3-(4-Methoxyphenyl)-5-isoxazolyl]methanol
  • Benzaldehyde,4-methoxy-, oxime, (E)-
  • 4-Methoxybenzaldehyde
  • 4-methoxybenzonitrile oxide

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

  • METHYL 3-(4-METHOXYPHENYL)ISOXAZOLE-5-CARBOXYLATE
  • Ethyl 3-(4-methoxyphenyl)isoxazole-5-carboxylate
  • 3-(4-methoxyphenyl)isoxazole-4-carboxylic acid
  • 3-(4-methylphenyl)isoxazole-5-carboxylic acid
  • 3-(4-METHOXYPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
  • 3-(4-methoxyphenyl)-1h-pyrazole-5-carboxylic acid