5-Bromo-4-chlorothiophene-2-carboxylic acid

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Names

[ CAS No. ]:
123418-69-9

[ Name ]:
5-Bromo-4-chlorothiophene-2-carboxylic acid

[Synonym ]:
2-Thiophenecarboxylic acid, 5-bromo-4-chloro-
5-Bromo-4-chloro-2-thiophenecarboxylic acid
5-bromo-4-chlorothiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
348.0±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H2BrClO2S

[ Molecular Weight ]:
241.490

[ Flash Point ]:
164.3±27.9 °C

[ Exact Mass ]:
239.864731

[ PSA ]:
65.54000

[ LogP ]:
3.44

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.660

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(5-Bromo-4-chloro-2-thienyl)ethanone
  • 2-Acetylthiophene
  • 2-Acetyl-4,5-dichlorothiophene
  • 1-(4-Chlorothiophen-2-yl)ethanone

DownStream

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

  • 5-bromo-4-methoxypyridine-2-carboxylic acid
  • 5-bromo-4-methyl-thiophene-2-carboxylic acid
  • 5-Bromo-4-nitrothiophene-2-carboxylic acid
  • 5-Bromo-3-chlorothiophene-2-carboxylic acid
  • 5-bromo-4-methyl-thiazole-2-carboxylic acid amide
  • 5-Bromo-4-(fluorosulfonyl)thiophene-2-carboxylic acid
  • 1-(3-Methylbenzyl)piperazine bis(trifluoroacetate)
  • N-(4-ethoxyphenyl)-1-(6-phenoxypyrimidin-4-yl)piperidine-4-carboxamide
  • 2-(Pyrrolidin-1-YL)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)pyridine
  • 5-(Methoxy-d3)-pyrazine-2-boronic acid pinacol ester
  • N-benzyl-N-methyl-1-(6-phenoxypyrimidin-4-yl)piperidine-4-carboxamide
  • 2-(Piperidin-1-yl)thiazole-4-boronic acid pinacol ester
  • 2-(4-Hydroxypiperidin-1-yl)Thiazole-4-boronic acid pinacol ester
  • 2-(Methoxy-d3)-thiazole-4-boronic acid pinacol ester
  • 1-[6-(4-ethylphenoxy)pyrimidin-4-yl]-N-[2-(trifluoromethyl)benzyl]piperidine-4-carboxamide
  • 2-(1H-Pyrazol-1-YL)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)pyrazine
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