2-Chloro-5-methoxypyrazine

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Names

[ CAS No. ]:
33332-31-9

[ Name ]:
2-Chloro-5-methoxypyrazine

[Synonym ]:
2-chloranyl-5-methoxy-pyrazine
5-METHOXY-2-CHLOROPYRAZINE
3-Chloro-6-methoxypyrazine
2-chloro-5-methoxy-pyrazine
2-Chloro-5-methoxypyrazine

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
183.3±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H5ClN2O

[ Molecular Weight ]:
144.559

[ Flash Point ]:
64.7±25.9 °C

[ Exact Mass ]:
144.009033

[ PSA ]:
35.01000

[ LogP ]:
1.76

[ Vapour Pressure ]:
1.1±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.520

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyrazine, 2-methoxy-,4-oxide

DownStream

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

  • 1-(2-(5,8-Dimethoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-3-(2,4-dimethoxyphenyl)thiourea
  • 1-(3-Chloro-2-methylphenyl)-3-(2-(5,8-dimethoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)thiourea
  • ethyl 2-(2-(4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
  • N-(3-methoxyphenyl)-2-(4-oxo-2-phenyl-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetamide
  • 2-(2-(3,4-dimethoxyphenyl)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)-N-(4-fluorobenzyl)acetamide
  • 2-(3,4-dimethoxyphenyl)-5-(2-oxo-2-phenylethyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
  • 5-(2-morpholino-2-oxoethyl)-2-(3,4,5-trimethoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
  • 2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)-N-phenylacetamide
  • N-(5-methylisoxazol-3-yl)-2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetamide
  • 5-benzyl-2-(3,4,5-trimethoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
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