N-Desmethyl Tadalafil
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CAT No. CS-O-08230
Category Impurities
Parent API Tadalafil
CAS 171596-36-4
Mol. Weight 375.38 g/mol
Mol. Formula C21H17N3O4
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Product Description
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Synonyms (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione; (6R-trans)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione; Nortadalafil
Storage Conditions For long term store at -20°C
Purity (%) >98%
Appearance White Solid
Application Notes A N-desmethyl analogue of the human PDE5 inhibitor Tadalafil (T004500). A potential antiplasmodial drug.;Impurity in commercial preparations of Tadalafil
References Beghyn, T. et al.: Bioorg. Med.chem. Lett., 17, 789 (2007); Daugan, A. et al.: J. Med.chem., 46, 4533 (2003);
Smiles O=C(N1[C@@H](C2=C(C[C@@]13[H])C4=CC=CC=C4N2)C5=CC6=C(C=C5)OCO6)CNC3=O
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

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Related Results

- API Standards of Tadalafil
- Stable Isotopes of Tadalafil
- Metabolites of Tadalafil
- Impurities of Tadalafil
- Glucuronides of Tadalafil
- Intermediates of Tadalafil

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