5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine

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Names

[ CAS No. ]:
875781-41-2

[ Name ]:
5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine

[Synonym ]:
5-bromo-3-((trimethylsilyl)ethynyl)pyrazine-2-amine
QC-6951
5-bromo-3-trimethylsilanylethynyl-pyrazin-2-ylamine
5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
313.8±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H12BrN3Si

[ Molecular Weight ]:
270.201

[ Flash Point ]:
143.6±27.9 °C

[ Exact Mass ]:
268.998383

[ PSA ]:
51.80000

[ LogP ]:
3.78

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.572

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Amino-3,5-dibromopyrazine
  • TMS-acetylene

DownStream

  • 5-Bromo-4,7-diazaindole
  • 5-Bromo-3-iodo-4,7-diazaindole
  • 2-Bromo-5-tosyl-5H-pyrrolo[2,3-b]pyrazine
  • 2-Bromo-7-iodo-5-tosyl-5H-pyrrolo[2,3-b]pyrazine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • N-(5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-yl)acetamide
  • 5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE
  • 5-Chloro-3-((trimethylsilyl)-ethynyl)pyrazin-2-amine
  • 3-((TRIMETHYLSILYL)ETHYNYL)PYRAZIN-2-AMINE
  • 5-broMo-3-((triMethylsilyl)ethynyl)pyridin-2-ol
  • 5-bromo-3-(4-fluorophenyl)pyrazin-2-amine
  • 2-[1-(1,4-dimethyl-1H-pyrazol-3-yl)cyclobutyl]acetic acid
  • 2-fluoro-1-(1H-indazol-7-yl)ethan-1-ol
  • 3-(1,1-Difluoroethoxy)-3-methylazetidine
  • 4-(4-Chloro-3-methoxyphenyl)but-3-en-2-one
  • O-[2-(5-methyl-1,2-oxazol-3-yl)ethyl]hydroxylamine
  • 4-Methyl-5-(2-nitroethyl)pyrimidine
  • 3-(2,2-Dimethylpropyl)-3-methoxyazetidine
  • Tert-butyl2-bromooctanoate
  • 1-Ethyl-4-iodo-3-methoxy-1H-pyrazole
  • 1-(But-3-yn-2-yl)-4-(methoxymethyl)benzene
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