3-Isoxazolecarboxylic acid, methyl ester (8CI,9CI)

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Names

[ CAS No. ]:
25742-68-1

[ Name ]:
3-Isoxazolecarboxylic acid, methyl ester (8CI,9CI)

[Synonym ]:
3-Isoxazolecarboxylic acid,methyl ester (8CI,9CI)
Isoxazol-3-carbonsaeuremethylester
isoxazole-3-carboxylic acid methyl ester
3-Carbmethoxyisoxazol

Chemical & Physical Properties

[ Density]:
1.229 g/cm3

[ Boiling Point ]:
203.9ºC at 760 mmHg

[ Molecular Formula ]:
C5H5NO3

[ Molecular Weight ]:
127.09800

[ Flash Point ]:
77.1ºC

[ Exact Mass ]:
127.02700

[ PSA ]:
52.33000

[ LogP ]:
0.46120

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • diazomethane
  • Isoxazole-3-carboxylic acid

DownStream

  • ISOXAZOLE-3-CARBOXAMIDE
  • METHYL OXAZOLE-2-CARBOXYLATE

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-Isoxazolecarboxylic acid, 4,5-dihydro-, methyl ester (9CI)
  • 3-Isoxazolecarboxylic acid, 5-acetyl-4,5-dihydro-, methyl ester (9CI)
  • 3-Isoxazolecarboxylic acid, 4,5-dihydro-4-(hydroxymethyl)-, methyl ester (9CI)
  • Tetracyclo[3.2.0.02,7.04,6]heptane-1-carboxylic acid, methyl ester (8CI,9CI)
  • METHYL 4-ACETYL-5-METHYLISOXAZOLE-3-CARBOXYLATE
  • 3-Isoxazolecarboxylic acid, 5-(1,5-dimethyl-1H-pyrazol-4-yl)-, methyl ester
  • 4-Amino-5-(benzyloxy)hexan-3-one
  • 3-(1-Methylethyl)-5-(phenylthio)pyridine
  • 1-Amino-3-cyclopropylhexan-3-ol
  • 4-bromo-3-fluoro-2-methyl-N-propylbenzene-1-sulfonamide
  • 3-(2-Fluoroethyl)-1-(pentan-3-yl)thiourea
  • 3-[(5-Chlorofuran-2-yl)methyl]-3-methoxyazetidine
  • 3-(Bromomethyl)-1,1-dimethoxy-2,2-dimethylcyclobutane
  • (2R)-2-amino-1-(1,2-thiazol-4-yl)butan-1-one
  • (3R)-[1,3'-Bipyrrolidin]-2-one hcl
  • 3-Bromo-2-(but-3-yn-2-yl)thiophene
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