Showing all 13 results

• 

  L-Tadalafil stage-II, Tadalafil stage-II Chloro acetyl intermediate S,S isomer

  CAS NO. NA

  Mol. W. 426.84

  Mol. F. C22H19ClN2O5
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• 

  L-Tryptophan

  CAS NO. 73-22-3

  Mol. W. 204.22

  Mol. F. C11H12N2O2
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• 

  S,S Isomer Tadalafil stage-I

  CAS NO. NA

  Mol. W. 350.36

  Mol. F. C20H18N2O4
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• 

  S,S-Tadalafil (API)

  CAS NO. 629652-72-8

  Mol. W. 389.40

  Mol. F. C22H19N3O4
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• 

  Tadalafil demethylene

  CAS NO. 171489-03-5

  Mol. W. 377.39

  Mol. F. C21H19N3O4
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• 

  Tadalafil Impurity at RRT about 1.15

  CAS NO. NA

  Mol. W. 346.33

  Mol. F. C20H14N2O4
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• 

  Tadalafil Impurity at RRT about 1.20

  CAS NO. NA

  Mol. W. 364.39

  Mol. F. C21H20N2O4
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• 

  Tadalafil Impurity-I

  CAS NO. 171596-41-1

  Mol. W. 350.37

  Mol. F. C20H18N2O4
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• 

  Tadalafil Impurity-II

  CAS NO. 171489-59-1

  Mol. W. 426.84

  Mol. F. C22H19ClN2O5
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• 

  Tadalafil Impurity-III

  CAS NO. 171596-28-4

  Mol. W. 389.40

  Mol. F. C₂₂H₁₉N₃O₄
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• 

  Tadalafil Stage-I ethyl ester impurity

  CAS NO. NA

  Mol. W. 364.39

  Mol. F. C21H20N2O4
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• 

  Tadalafil stage-I Impurity-E

  CAS NO. 1207956-10-2

  Mol. W. 336.34

  Mol. F. C19H16N2O4
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• 

  Tadalafil stage-I Nitroso

  CAS NO. NA

  Mol. W. 379.36

  Mol. F. C20H17N3O5
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