Impurity Standards

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Impurity Standards

Silodosin Impurity 2 HCl (Nitrile Impurity HCl)

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CAS No.1889255-72-4

Mol. F.C25H30F3N3O3. HCl

Mol. W.477.53 36.46

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Impurity Standards

Silodosin Impurity 3 (Dimer Impurity) DiHCl

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CAS No.-

Mol. F.C35H41F6N3O6. 2 HCl

Mol. W.713.72 2 36.46

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Impurity Standards

Sildenafil Impurity 9

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CAS No.-

Mol. F.C9H16N4O

Mol. W.196.25

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Sildenafil Impurity 10

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CAS No.358388-58-6

Mol. F.C19H21BrN4O3

Mol. W.433.31

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Impurity Standards

Sildenafil Impurity 11

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CAS No.1260112-90-0

Mol. F.C24H32N6O4S2

Mol. W.532.68

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Sildenafil Impurity 12

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CAS No.-

Mol. F.C25H34N6OS2

Mol. W.498.71

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Impurity Standards

Sildenafil Impurity 17

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CAS No.1621873-33-3

Mol. F.C25H36N6O4S

Mol. W.516.66

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Impurity Standards

Sildenafil Impurity 18 (Dithiopropylcarbodenafil)

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CAS No.-

Mol. F.C25H34N6OS2

Mol. W.498.71

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Impurity Standards

Sildenafil Impurity 4 (Iso Sildenafil)

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CAS No.253178-46-0

Mol. F.C22H30N6O4S

Mol. W.474.59

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Impurity Standards

Sildenafil Impurity 5

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CAS No.-

Mol. F.C8H12N4O2

Mol. W.196.21

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