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TLC Pharmaceutical Standards

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VARDENAFIL

V-056

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Catalogue Number:	V-056
Compound Name:	Vardenafil USP Related Compound E-d8 (N-Desethyl Vardenafil-d8)
Synonyms:	2-(2-ethoxy-5-((piperazin-1-yl-2,2,3,3,5,5,6,6-d8)sulfonyl)phenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one
CAS#:	1184985-26-9
Alternate CAS#:	448184-46-1 (Non-Labelled)
Molecular Formula:	C₂₁H₂₀D₈N₆O₄S
Molecular Weight:	468.60

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V-0514

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Vardenafil Impurity 19

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M.W. 180.21

V-0516

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M.W. 504.61

V-0521

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Vardenafil Hydroxy Impurity-D5

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V-0525

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M.W. 464.60

V-0528

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N-Desethyl-N-Methyl Vardenafil

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V-0532

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Vardenafil Impurity 11

C22H33ClN6O3S

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V-0537

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Vardenafil Impurity 12

C₃₄H₃₈N₈O₆S

M.W. 686.79

V-0538

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Vardenafil Impurity 13 HCl

C₉H₁₃N₃O. HCl

M.W. 179.22 36.46

V-0539

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Vardenafil Impurity 14

C19H24N4O5S

M.W. 420.48

V-0540

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V-0541

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Vardenafil Impurity 17

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M.W. 561.66