2,5-Bis(methoxycarbonyl)-3-hydroxythiophene

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Names

[ CAS No. ]:
5556-24-1

[ Name ]:
2,5-Bis(methoxycarbonyl)-3-hydroxythiophene

[Synonym ]:
3-hydroxy-2,5-bismethoxycarbonylthiophene
methyl 4-hydroxy-5-(methoxycarbonyl)thiophene-2-carboxylate
3-hydroxythiophene-2,5-dicarboxylic acid dimethyl ester
2,5-dicarbomethoxy-3-hydroxy-thiophene
3-Hydroxy-thiophen-2,5-dicarbonsaeure-dimethylester
2,5-Bis(methoxycarbonyl)-3-hydroxythiophene
Dimethyl 3-hydroxy-2,5-thiophenedicarboxylate

Chemical & Physical Properties

[ Density]:
1.513g/cm3

[ Boiling Point ]:
338.4ºC at 760 mmHg

[ Molecular Formula ]:
C8H8O5S

[ Molecular Weight ]:
216.21100

[ Flash Point ]:
158.5ºC

[ Exact Mass ]:
216.00900

[ PSA ]:
101.07000

[ LogP ]:
1.02690

[ Index of Refraction ]:
1.608

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl thioglycolate
  • Dimethyl but-2-ynedioate
  • dimethyl 2-bromobut-2-enedioate
  • 2,2-bis-methoxycarbonylmethylsulfanyl-succinic acid dimethyl ester
  • Piperidine
  • Sodium Methylate
  • benzene

DownStream

  • 4-Hydroxy-2-thiophenecarboxylic acid

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

  • 2,5-BIS(METHOXYCARBONYL)-3,4-DIPHENYLCYCLOPENTADIENONE
  • 2,5-Bis(methoxycarbonyl)-3-methoxyphenyl 5-(methoxycarbonyl)-2-methoxyphenyl ether
  • 2,5-Bis(methoxycarbonyl)-3,4-dimethoxybenzaldehyde
  • 2,5-bis(methoxycarbonyl)-3,4-dimethylpyrrole
  • Sodium; 3-hydroxy-2,5-bis-methoxycarbonyl-3,4-diphenyl-cyclopenta-1,4-dienolate
  • 2,5-bis(methoxycarbonyl)benzenesulfonic acid
  • Tert-butyl 3-[(2-aminopropyl)(methyl)amino]pyrrolidine-1-carboxylate
  • (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-[(3-methylbut-2-en-1-yl)sulfanyl]propanoic acid
  • (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(prop-2-en-1-yldisulfanyl)propanoic acid
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-[3-chloro-5-(methylsulfanyl)phenyl]propanoic acid
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-(2,6-dibromopyridin-4-yl)propanoic acid
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-(6-oxo-1,6-dihydropyrimidin-5-yl)propanoic acid
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-(7-methyl-1-benzofuran-3-yl)propanoic acid
  • 3-(2-Bromo-3,5-difluoropyridin-4-yl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid
  • (2R)-5-(tert-butoxy)-2-{[(tert-butoxy)carbonyl](methyl)amino}-5-oxopentanoic acid
  • Ethyl 1-(2-amino-2-methylpropyl)piperidine-4-carboxylate
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