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951661-82-8

Name Tadalafil iMpurity B
CAS 951661-82-8
Molecular Formula C20H19N3O3
MDL Number MFCD21363862
Molecular Weight 349.38
MOL File 951661-82-8.mol
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Chemical Properties

Boiling point  628.6±55.0 °C(Predicted)
density  1.342±0.06 g/cm3(Predicted)
pka 15.59±0.40(Predicted)
InChI InChI=1S/C20H19N3O3/c1-21-20(24)15-9-13-12-4-2-3-5-14(12)22-19(13)18(23-15)11-6-7-16-17(8-11)26-10-25-16/h2-8,15,18,22-23H,9-10H2,1H3,(H,21,24)/t15-,18-/m1/s1
InChIKey QWRJNDUNSMFZTP-CRAIPNDOSA-N
SMILES N1C2=C(C=CC=C2)C2C[C@H](C(NC)=O)N[C@H](C3=CC=C4OCOC4=C3)C1=2

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