| Identification | Back Directory | [Name]
(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione | [CAS]
171489-03-5 | [Synonyms]
Tadalafil Catechol
Tadalafil IMpurity K
Tadalafil Impurity 43
Tadalafil Impurity 48
DesMethylene Tadalafil
Tadalafil IMpurity: IMpurity I
Tadalafil Desmethylene Impurity
(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
(6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione
Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)- | [Molecular Formula]
C21H19N3O4 | [MOL File]
171489-03-5.mol | [Molecular Weight]
377.39 |
| Chemical Properties | Back Directory | [Melting point ]
>215°C (dec.) | [Boiling point ]
735.3±60.0 °C(Predicted) | [density ]
1.56±0.1 g/cm3(Predicted) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Sparingly), Methanol (Slightly) | [form ]
Solid | [pka]
9.58±0.10(Predicted) | [color ]
Off-White to Light Pink | [Stability:]
Hygroscopic |
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