4-Bromo-2-cyanothiophene

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Names

[ CAS No. ]:
18791-99-6

[ Name ]:
4-Bromo-2-cyanothiophene

[Synonym ]:
4-bromo-2-thiophenecarbonitrile
3-bromo-5-cyanothiophene
4-bromo-thiophene-2-carbonitrile
2-THIOPHENECARBONITRILE,4-BROMO
4-Bromo-2-cyanothiophene

Chemical & Physical Properties

[ Density]:
1.82g/cm3

[ Melting Point ]:
47.0 to 51.0 °C

[ Molecular Formula ]:
C5H2BrNS

[ Molecular Weight ]:
188.04500

[ Exact Mass ]:
186.90900

[ PSA ]:
52.03000

[ LogP ]:
2.38228

[ Vapour Pressure ]:
0.066mmHg at 25°C

[ Index of Refraction ]:
1.642

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
22-37/38-41

[ Safety Phrases ]:
26-39

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromthiophen-2-carbaldehyd
  • 4-Bromothiophene-2-carboxamide
  • 4-bromo-thiophene-2-carbaldehyde oxime

DownStream

  • 4-Bromothiophene-2-carboxamide
  • 2-(4-bromothiophen-2-yl)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

  • N-(2-{3-[(5-bromopyrimidin-2-yl)oxy]pyrrolidin-1-yl}-2-oxoethyl)acetamide
  • 1-{3-[(5-Bromopyrimidin-2-yl)oxy]pyrrolidin-1-yl}-2-cyclopropylethan-1-one
  • 3-[(5-bromopyrimidin-2-yl)oxy]-N-tert-butylpyrrolidine-1-carboxamide
  • 3-[(5-bromopyrimidin-2-yl)oxy]-N-(2-phenylethyl)pyrrolidine-1-carboxamide
  • 3-[(5-bromopyrimidin-2-yl)oxy]-N-[(naphthalen-1-yl)methyl]pyrrolidine-1-carboxamide
  • 5-Bromo-2-{[1-(2,5-dimethylbenzenesulfonyl)pyrrolidin-3-yl]oxy}pyrimidine
  • 1-[2-({3-[(5-Bromopyrimidin-2-yl)oxy]pyrrolidin-1-yl}sulfonyl)ethyl]piperidine-2,6-dione
  • 1-{3-[(2-Methylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}pent-4-en-1-one
  • 4-{[1-(2-Methoxypyridine-3-carbonyl)pyrrolidin-3-yl]oxy}-2-methylpyrimidine
  • 2-Methyl-1-{3-[(2-methylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}propan-1-one
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