3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid

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Names

[ CAS No. ]:
13626-60-3

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

[Synonym ]:
3-oxo-1,2-oxazole-5-carboxylic acid
5-Isoxazolecarboxylic acid, 2,3-dihydro-3-oxo-
3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
462.7±30.0 °C at 760 mmHg

[ Melting Point ]:
265°C

[ Molecular Formula ]:
C4H3NO4

[ Molecular Weight ]:
129.071

[ Flash Point ]:
233.6±24.6 °C

[ Exact Mass ]:
129.006210

[ PSA ]:
83.56000

[ LogP ]:
0.02

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

[ Index of Refraction ]:
1.581

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 3-hydroxyisoxazole-5-carboxylate

DownStream

  • 5-Isoxazolecarboxylicacid,3-hydroxy-,ethylester(8CI,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

  • Methyl 2-benzyl-3-oxo-2,3-dihydro-1,2-oxazole-5-carboxylate
  • (3-Oxo-2,3-dihydro-1,2-oxazol-5-yl)acetic acid
  • 3-OXO-2,3-DIHYDRO-1,2-BENZISOTHIAZOLE-6-CARBOXYLIC ACID 1,1-DIOXIDE
  • 3-Oxo-2,3-dihydro-1H-indene-5-carboxylic acid
  • H-Cys(Acm)-OH.H20
  • 3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid
  • N-[4-Chloro-3-(methoxymethyl)phenyl]prop-2-enamide
  • Benzyl (aminomethyl)carbamate trifluoroacetate
  • (R)-7-Fluoro-5-oxa-2-azaspiro[3.5]nonane hydrochloride
  • 7-Fluoro-5-oxa-2-azaspiro[3.5]nonane hydrochloride
  • 5-[4-(Chloromethyl)-3-isoxazolyl]-2-methylpyridine
  • 3-((1,1,1-Trifluoro-2-methylpropan-2-yl)oxy)azetidine hydrochloride
  • N-[2-(Difluoromethoxy)-5-methylphenyl]prop-2-enamide
  • 2-Cyclopropyl-N-((4-(3-fluoropyridin-4-yl)piperidin-4-yl)methyl)pyrazolo[1,5-a]pyrazin-4-amine
  • 2-Chloro-1H-imidazole hydrochloride
  • 2-(Azetidin-3-yl)cyclohexan-1-ol
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