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(-)-TRANS-TADALAFIL

Compound with spectra: 1 NMR

(-)-TRANS-TADALAFIL
SpectraBase Compound ID IPzqTTo7cxB
InChI InChI=1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21+/m1/s1
InChIKey WOXKDUGGOYFFRN-IERDGZPVSA-N
Mol Weight 389.41 g/mol
Molecular Formula C22H19N3O4
Exact Mass 389.137556 g/mol
Enantiomer InChIKey WOXKDUGGOYFFRN-HRAATJIYSA-N

View Spectrum of (-)-TRANS-TADALAFIL

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
(6S,12aR)-6-(1,3-Benzodioxol-5-yl)-6-deuterio-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1,2 :1,6]pyrido[3,4-b]indole-1,4-dione
Tadalafil
(6R,12aS)-6-(1,3-Benzodioxol-5-yl)-6-deuterio-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1,2 :1,6]pyrido[3,4-b]indole-1,4-dione
Tadalafil
Title Journal or Book Year
The identification of (−)-trans-tadalafil, tadalafil, and sildenafil in counterfeit Cialis® and the optical purity of tadalafil stereoisomers Journal of Pharmaceutical and Biomedical Analysis 2010

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