4-Isoxazolecarbonylchloride, 5-methyl-

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Names

[ CAS No. ]:
67305-24-2

[ Name ]:
4-Isoxazolecarbonylchloride, 5-methyl-

[Synonym ]:
4-ISOXAZOLECARBONYL CHLORIDE,5-METHYL
5-methylisoxazole-4-carboxylic acid chloride
5-METHYL-ISOXAZOLE-4-CARBONYL CHLORIDE
4-Isoxazolecarbonyl chloride,5-methyl-(9CI)
MFCD03411599
5-methylisoxazol-4-yl carbonyl chloride
5-methyl-4-isoxazolecarboxylic acid chloride
5-Methyl-isoxazol-4-carbonylchlorid
5-methyl-1,2-oxazole-4-carboxylic acid chloride

Chemical & Physical Properties

[ Boiling Point ]:
78ºC

[ Molecular Formula ]:
C5H4ClNO2

[ Molecular Weight ]:
145.54400

[ Exact Mass ]:
144.99300

[ PSA ]:
43.10000

[ LogP ]:
1.36200

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C,Xi

[ Risk Phrases ]:
36

[ Safety Phrases ]:
26

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methyl-4-isoxazolecarboxylic acid
  • 4-Aminobenzotrifluoride
  • Ethyl 5-methylisoxazole-4-carboxylate
  • Ethyl (2E)-2-(ethoxymethylene)-3-oxobutanoate

DownStream

  • Leflunomide
  • (5-methyl-1,2-oxazol-4-yl)-piperidin-1-ylmethanone

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

  • 4-Isoxazolecarbonylchloride,5-amino-3-methyl-(9CI)
  • 4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methylthio)benzenesulfonate
  • 4-(5-METHYL-1H-TETRAZOL-1-YL)ANILINE
  • 4-(5-methyl-1H-imidazol-4-yl)piperidine,hydrochloride
  • 4-(5-methyl-1,3,4,9b-tetrahydroindeno[1,2-c]pyridin-2-yl)butan-2-one
  • 4-(5-methyl-3-phenyl-3,4-dihydropyrazol-2-yl)pent-3-en-2-one
  • 2-([(2-Bromocyclohexyl)oxy]methyl)oxolane
  • 2-{[3-(Propan-2-yl)phenyl]methyl}pyrrolidine
  • 2-Amino-2-(4-methylcyclohexyl)acetamide
  • Benzenemethanamine, 3-[[(2-fluorophenyl)thio]methyl]-4-methoxy-
  • (6-Methoxypyridin-3-yl)-(oxan-4-yl)methanamine
  • 3-methyl-5-prop-2-enyl-3H-2-benzofuran-1-one
  • 2-(Prop-2-en-1-yl)thieno[2,3-C]furan-6(4H)-one
  • (2-Methylthiazol-5-yl)methanamine dihydrochloride
  • 2-(5-Cyano-6-methylpyridin-2-yl)acetic acid
  • 2-(4-Amino-2-chloro-5-methoxyphenyl)acetic acid
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