3-Amino-5-nitro-benzo[b]thiophene-2-carboxylic acid Methyl ester

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Names

[ CAS No. ]:
34674-75-4

[ Name ]:
3-Amino-5-nitro-benzo[b]thiophene-2-carboxylic acid Methyl ester

[Synonym ]:
methyl 3-amino-5-nitro<1>benzothiophene-2-carboxylate
3-amino-2-carbomethoxy-5-nitro-benzothiophene
2-carbomethoxy-3-amino-5-nitro<benzothiophene
3-Amino-2-carbomethoxy-5-nitro-benzthiophene

Chemical & Physical Properties

[ Molecular Formula ]:
C10H8N2O4S

[ Molecular Weight ]:
252.24700

[ Exact Mass ]:
252.02000

[ PSA ]:
126.38000

[ LogP ]:
3.28270

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Fluoro-5-nitrobenzonitrile
  • Methyl thioglycolate
  • 2-Chloro-5-nitrobenzonitrile
  • Potassium carbonate
  • Ethylsulfanylacetat
  • 2-Fluorobenzonitrile
  • 2-Chloro-3-nitrobenzonitrile

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%