Tadalafil N-Desmethyl Impurity

Tadalafil N-Desmethyl Impurity Structure
CAS No.
629652-62-6
Chemical Name:
Tadalafil N-Desmethyl Impurity
Synonyms
Tadalafil N-Desmethyl Impurity;Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)-rel-
CBNumber:
CB53360131
Molecular Formula:
C21H17N3O4
Molecular Weight:
375.38
MOL File:
629652-62-6.mol

Tadalafil N-Desmethyl Impurity Properties

Melting point 283-285 °C(Solv: methanol (67-56-1))
Boiling point 718.6±60.0 °C(Predicted)
Density 1.55±0.1 g/cm3(Predicted)
pka 13.53±0.40(Predicted)

Tadalafil N-Desmethyl Impurity Preparation Products And Raw materials

Raw materials

Preparation Products

Tadalafil N-Desmethyl Impurity Suppliers

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Tadalafil N-Desmethyl Impurity Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)-rel- 629652-62-6