CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 44

Molecular Formula: C17H19ClN4O2

Molecular Weight: 346.82

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 43

Molecular Formula: C17H18Cl2N4O2

Molecular Weight: 381.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 42

Molecular Formula: C15H14Cl2N4O2

Molecular Weight: 353.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 41

Molecular Formula: C15H15ClN4O2

Molecular Weight: 318.76

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 40

Molecular Formula: C19H26N4O3

Molecular Weight: 358.44

CAS Number: 253178-46-0

Alternate CAS#:

Chemical Name: Sildenafil Impurity 4 (Iso Sildenafil)

Molecular Formula: C22H30N6O4S

Molecular Weight: 474.58

CAS Number: 1797861-66-5

Alternate CAS#:

Chemical Name: Sildenafil Impurity 39

Molecular Formula: C17H21N3O4

Molecular Weight: 331.37

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 38

Molecular Formula: C24H26N4O5

Molecular Weight: 450.5

CAS Number: 1643-19-2

Alternate CAS#:

Chemical Name: Sildenafil Impurity 37

Molecular Formula: C16H36N. Br

Molecular Weight: 242.47 79.90

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 36

Molecular Formula: C16H26N8O2

Molecular Weight: 362.44

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sildenafil Impurity 35

Molecular Formula: C8H15N5O

Molecular Weight: 197.24

CAS Number: 383427-88-1

Alternate CAS#:

Chemical Name: Sildenafil Impurity 34

Molecular Formula: C8H13N3O2

Molecular Weight: 183.21