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Tadalafil Impurity 20

Product Name
Tadalafil Impurity 20
CAS No.
406938-39-4
Chemical Name
Tadalafil Impurity 20
Synonyms
TDF-M1-COOH;Tildenafil Impurity 11;Tadalafil Impurity 20 2HCl;Tadalafil Impurity 40 Monomer;1H-Pyrido[3,4-b]indole-3-carboxylic acid, 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-, (1R,3R)-
CBNumber
CB84662345
Molecular Formula
C19H16N2O4
Formula Weight
336.34
MOL File
406938-39-4.mol
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Tadalafil Impurity 20 Property

Boiling point:
595.6±50.0 °C(Predicted)
Density 
1.447±0.06 g/cm3(Predicted)
pka
2.18±0.40(Predicted)
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Hazard and Precautionary Statements (GHS)

Tadalafil Impurity 20 Preparation Products And Raw materials

Raw materials

Preparation Products

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406938-39-4, Tadalafil Impurity 20Related Search:

N-Desmethyl-N-cyclopentyl Tadalafil (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl) -2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Taladafil impurity (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil

  • 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-, (1R,3R)-
  • Tadalafil Impurity 20 2HCl
  • TDF-M1-COOH
  • Tadalafil Impurity 40 Monomer
  • Tildenafil Impurity 11
  • 406938-39-4