4,6-Dichlorothieno[2,3-b]pyridine

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Names

[ CAS No. ]:
99429-80-8

[ Name ]:
4,6-Dichlorothieno[2,3-b]pyridine

[Synonym ]:
Thieno[2,3-b]pyridine,4,6-dichloro
Thieno[2,3-b]pyridine, 4,6-dichloro-
4,6-Dichlorothieno[2,3-b]pyridine
4,6-dichlorothieno<2,3-b>pyridine

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
288.1±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H3Cl2NS

[ Molecular Weight ]:
204.076

[ Flash Point ]:
128.0±25.9 °C

[ Exact Mass ]:
202.936325

[ PSA ]:
41.13000

[ LogP ]:
4.25

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.701

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Hydroxythieno[2,3-b]pyridin-6(7H)-one
  • Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
  • tert-Butyl 2-aminothiophene-3-carboxylate
  • 2-bromo-4-hydroxythieno[2,3-b]pyridin-6(7H)-one
  • 2-bromo-5-ethoxycarbonyl-4-hydroxythieno[2,3-b]pyridin-6(7H)-one

DownStream

  • Thieno[2,3-b]pyridine
  • 6-chloro-4-methoxythieno[2,3-b]pyridine
  • 6-Chlorothieno[2,3-b]pyridine

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-bromo-4,6-dichlorothieno[2,3-b]pyridine
  • 2,4-Dichlorotoluene
  • 4,6-dimethylthieno[2,3-b]pyridine N-acetylimide
  • 4,6-dimethylthieno(2,3-b)pyridine
  • 4,6-dimethoxythieno[2,3-b]pyridine
  • 4,6-dimethylthieno[2,3-b]pyridine N-benzoylimide
  • 3-{bicyclo[2.2.2]octan-1-yl}-1-methyl-1H-pyrazol-5-amine
  • 1-methyl-3-[(1-methylcyclopropyl)methyl]-4-propyl-1H-pyrazol-5-amine
  • 2-Cyclopropyl-3-(2-ethoxyethoxy)propane-1-sulfonyl chloride
  • 3-(Benzyloxy)-2-cyclopropylpropane-1-sulfonyl chloride
  • 2-cyclopropyl-3-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)oxy]propane-1-sulfonyl chloride
  • 2-[(5-Fluoropyridin-3-yl)oxy]ethane-1-sulfonyl chloride
  • 2-(4-Bromo-3-chlorophenoxy)ethane-1-sulfonyl chloride
  • 2-(2-Methoxy-2-methylbutoxy)ethane-1-sulfonyl chloride
  • 4-(2-Methoxy-2-methylbutoxy)butane-1-sulfonyl chloride
  • 2-[2-(Cyclobutylmethoxy)ethoxy]ethane-1-sulfonyl chloride
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