2-Butynoic acid, 4-hydroxy-, ethyl ester

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Names

[ CAS No. ]:
31555-04-1

[ Name ]:
2-Butynoic acid, 4-hydroxy-, ethyl ester

[Synonym ]:
ethyl 4-hydroxy-2-butynoate
ethyl 4-hydroxy-2-butynecarboxylate
4-hydroxy-but-2-ynoic acid ethyl ester
2-Butynoic acid,4-hydroxy-,ethyl ester
hydroxy-but-2-ynoic acid ethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C6H8O3

[ Molecular Weight ]:
128.12600

[ Exact Mass ]:
128.04700

[ PSA ]:
46.53000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 4-(tetrahydro-2H-pyran-2-yloxy)but-2-ynoate
  • Formaldehyde
  • Ethyl propiolate
  • Ethyl chloroformate
  • Propargyl alcohol
  • Ethanol
  • 4-Hydroxybut-2-ynoic acid

DownStream

  • 4-(4-methoxyphenyl)furan-2(5H)-one
  • ethyl 4-fluorobut-2-ynoate
  • Ethyl(E)-4-hydroxy-3-methylbut-2-enoate

Related Compounds

  • ethyl 4-(2-fluorophenyl)-4-hydroxybut-2-ynoate
  • ethyl 4-(4-chloro-2-fluorophenyl)-4-hydroxybut-2-ynoate
  • 2-Butynoic acid,4,4,4-trifluoro-, ethyl ester
  • ethyl 4-hydroxypent-2-enoate
  • ethyl 4-hydroxyhex-2-enoate
  • ethyl 4-hydroxypent-2-ynoate
  • rac-(3R,4S)-4-[(1-methyl-1H-imidazol-2-yl)methyl]oxolan-3-ol
  • rac-tert-butyl (3R,4S)-3-hydroxy-4-(2-methylprop-1-en-1-yl)pyrrolidine-1-carboxylate
  • 2-[3-(1-Methylcyclopropyl)propyl]cyclopentan-1-ol
  • rac-(1R,2S)-2-(cyclopropylmethyl)cycloheptan-1-ol
  • rac-(3R,4S)-4-(5-fluoropyridin-3-yl)oxolan-3-ol
  • rac-(1R,2S)-2-[(4-chloro-1,3-thiazol-5-yl)methyl]cyclopentan-1-ol
  • rac-(3R,4S)-4-[(5-chlorothiophen-2-yl)methyl]oxolan-3-ol
  • [(Azepan-3-yl)methyl](ethyl)(2-methylpropyl)amine
  • N-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidin-3-yl}propanamide
  • 1-{3-amino-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidin-4-yl}-2-methylpropan-1-one
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