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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178617841Generated: October 31, 2026

3-amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]thieno[2,3-b]pyridine-2-carboxamide

3-amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]thieno[2,3-b]pyridine-2-carboxamide · Thieno[2,3-b]pyridine-2-carboxamide, 3-amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]-

https://huagongshe.com/en/chemical/178617841

3-amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]thieno[2,3-b]pyridine-2-carboxamide molecular structure

Identifiers & Physical Properties

CAS No.442669-36-5
Molecular formulaC18H16F3N3O2S
Average molar mass395.4 g/mol
Monoisotopic mass395.09153242 g/mol
SMILESCCc1nc2sc(C(=O)Nc3ccc(OC(F)(F)F)cc3)c(N)c2cc1C
InChIKeyZNWXEQCDVLHDPN-UHFFFAOYSA-N
PubChem CID1005078

Chemical & Physical Properties

XLogP5.6
Topological polar surface area105
Hydrogen bond donors2
Hydrogen bond acceptors8
Rotatable bonds4
Heavy atoms27
Formal charge0
Complexity528
Boiling point444.6±45.0 °C(Predicted)
Density1.428±0.06 g/cm3(Predicted)
pKa (acidity coefficient)10.85±0.70(Predicted)