ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate

Suppliers

Names

[ CAS No. ]:
52505-43-8

[ Name ]:
ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate

[Synonym ]:
hms2790p12

Chemical & Physical Properties

[ Density]:
1.529

[ Molecular Formula ]:
C10H9N3O4S

[ Molecular Weight ]:
267.26100

[ Exact Mass ]:
267.03100

[ PSA ]:
139.27000

[ LogP ]:
3.06780

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-ethoxycarbonylmethylmercapto-3-cyano-5-nitropyridine
  • 2-chloro-5-nitronicotinonitrile

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%