CAS Number: N/A

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity I (Mixture of Diastereomers)

Molecular Formula: C22H19N3O5

Molecular Weight: 405.4

CAS Number: 1978322-98-3

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity H

Molecular Formula: C22H19N3O6

Molecular Weight: 421.4

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity G

Molecular Formula: C22H17N3O5

Molecular Weight: 403.39

CAS Number: 2520114-41-2

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity E

Molecular Formula: C22H19N3O6

Molecular Weight: 421.4

CAS Number: 171596-28-4

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity C ((6S,12R)-Tadalafil)

Molecular Formula: C22H19N3O4

Molecular Weight: 389.41

CAS Number: 629652-72-8

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity B ((6S,12S)-Tadalafil)

Molecular Formula: C22H19N3O4

Molecular Weight: 389.41

CAS Number: 171596-27-3

Alternate CAS#:

Chemical Name: Tadalafil EP Impurity A ((6R,12S)-Tadalafil)

Molecular Formula: C22H19N3O4

Molecular Weight: 389.41

CAS Number:

Alternate CAS#:

Chemical Name: (3S)-Tadalafil Impurity 20 HCl

Molecular Formula: C19H16N2O4 . HCl

Molecular Weight: 336.35 . 36.46

CAS Number: 171596-29-5

Alternate CAS#:

Chemical Name: Tadalafil

Molecular Formula: C22H19N3O4

Molecular Weight: 389.41

CAS Number: 5576-49-8

Alternate CAS#:

Chemical Name: Sotalol Related Compound A

Molecular Formula: C12H18N2O3S

Molecular Weight: 270.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sotalol EP Impurity D

Molecular Formula: C12H20N2O3S

Molecular Weight: 272.37

CAS Number: 83922-54-7

Alternate CAS#:

Chemical Name: Sotalol EP Impurity C

Molecular Formula: C8H9NO3S

Molecular Weight: 199.22