4-Chloro-5-hydroxyfuran-2(5H)-one

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Names

[ CAS No. ]:
40636-99-5

[ Name ]:
4-Chloro-5-hydroxyfuran-2(5H)-one

[Synonym ]:
4-chloro-5-hydroxy-2(5H)-furanone
2(5H)-Furanone,4-chloro-5-hydroxy
4-chloro-5-hydroxyfuran-2(5H)-one
4-chloro-5-hydroxy-5H-furan-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C4H3ClO3

[ Molecular Weight ]:
134.51800

[ Exact Mass ]:
133.97700

[ PSA ]:
46.53000

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloroacetaldehyde
  • Glyoxylic acid
  • Furfural
  • 2-Oxoacetic acid

DownStream

  • 3,4-Dichloro-5-hydroxy-2(5H)-furanone

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Methyl 5-pyridin-4-yl-2-(trifluoromethyl)benzoate
  • Methyl 2-(pyridin-3-yl)-6-(trifluoromethyl)nicotinate
  • Methyl 2-(pyridin-4-yl)-6-(trifluoromethyl)nicotinate
  • Methyl 5-(pyridin-4-yl)-3-(trifluoromethyl)picolinate
  • Methyl 2,5-dipyridin-3-ylbenzoate
  • Methyl 5-chloro-2-(pyridin-3-yl)nicotinate
  • Methyl 6-chloro-[2,4'-bipyridine]-4-carboxylate
  • Methyl 5-fluoro-6-pyridin-3-ylpyridine-3-carboxylate
  • Methyl 3-fluoro-5-pyridin-3-ylpyridine-2-carboxylate
  • Methyl 2-amino-4-(pyridin-3-yl)benzoate
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