Impurity - Vardenafil

Vardenafil EP Impurity A

Vardenafil EP Impurity A

CAS No. : 2169247-39-4

CAT No. : KMV005001

Formula : C21H28N6O4S

FW : 460.55

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N-Desethyl-N-Methyl Vardenafil

N-Desethyl-N-Methyl Vardenafil

CAS No. : 224785-87-9

CAT No. : KMV005004

Formula : C22H30N6O4S 

FW : 474.6

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Pseudo Vardenafil

Pseudo Vardenafil

CAS No. : 224788-34-5

CAT No. : KMV005006

Formula : C22H29N5O4S 

FW : 459.6

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Vardenafil Dessulfonyl Impurity

Vardenafil Dessulfonyl Impurity

CAS No. : 224789-21-3

CAT No. : KMV005013

Formula : C17H20N4O2

FW : 312.4

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Vardenafil EP Impurity B

Vardenafil EP Impurity B

CAS No. : 437717-43-6

CAT No. : KMV005017

Formula : C17H20N4O5S

FW : 392.4

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Vardenafil EP Impurity C

Vardenafil EP Impurity C

CAS No. : 1255919-03-9

CAT No. : KMV005018

Formula : C38H46N10O8S2

FW : 834.9

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Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine)

Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine)

CAS No. : 879-57-2

CAT No. : KMV005024

Formula : C9H12N2O2

FW : 180.2

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Vardenafil Impurity 1

Vardenafil Impurity 1

CAS No. : 1417529-67-9

CAT No. : KMV005025

Formula : C17H18N4O4

FW : 342.4

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Vardenafil Impurity 10

Vardenafil Impurity 10

CAS No. : 1169861-36-2

CAT No. : KMV005026

Formula : C15H25N5O3S

FW : 355.5

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Vardenafil Impurity 2

Vardenafil Impurity 2

CAS No. : 1417529-69-1

CAT No. : KMV005027

Formula : C23H30N6O6S 

FW : 518.6

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Vardenafil Impurity 7

Vardenafil Impurity 7

CAS No. : 5308-25-8

CAT No. : KMV005031

Formula : C6H14N2

FW : 114.2

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Vardenafil Related Compound E

Vardenafil Related Compound E

CAS No. : 448184-46-1

CAT No. : KMV005036

Formula : C21H28N6O4S

FW : 460.6

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Vardenafil USP Related Compound D

Vardenafil USP Related Compound D

CAS No. : 448184-48-3

CAT No. : KMV005037

Formula : C23H32N6O5S 

FW : 504.6

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Vardenafil EP Impurity A

Vardenafil EP Impurity A

CAS No. : 2169247-39-4

CAT No. : KMV005016

Formula : C21H28N6O4S

FW : 460.6

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2-Ethoxybenzimidohydrazide

2-Ethoxybenzimidohydrazide

CAS No. : 889943-46-8

CAT No. : KMV005002

Formula : C9H13N3O

FW : 179.2

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Acetyl Vardenafil

Acetyl Vardenafil

CAS No. : 1261351-28-3

CAT No. : KMV005003

Formula : C25H34N6O3 

FW :  466.6

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O-Desethyl Vardenafil

O-Desethyl Vardenafil

CAS No. : 2411340-39-9

CAT No. : KMV005005

Formula : C21H28N6O4S

FW : 460.6

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Vardenafil Acetyl Analogue

Vardenafil Acetyl Analogue

CAS No. : NA

CAT No. : KMV005007

Formula : C24H31N5O3 

FW : 437.6

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Vardenafil Benzoyl Impurity

Vardenafil Benzoyl Impurity

CAS No. : 1255919-01-7

CAT No. : KMV005008

Formula : C26H30N6O4S 

FW : 522.6

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Vardenafil Carboxylic Acid Impurity

Vardenafil Carboxylic Acid Impurity

CAS No. : 358390-39-3

CAT No. : KMV005009

Formula : C18H20N4O4

FW : 356.4

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Vardenafil Chlorosulfone Impurity

Vardenafil Chlorosulfone Impurity

CAS No. : 224789-26-8

CAT No. : KMV005010

Formula : C17H19CIN4O4S

FW : 410.9

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Vardenafil Di Ester Impurity (Z isomer)

Vardenafil Di Ester Impurity (Z isomer)

CAS No. : 75435-43-7

CAT No. : KMV005014

Formula : C14H21NO7

FW : 315.3

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Vardenafil Dihydrochloride

Vardenafil Dihydrochloride

CAS No. : 224789-15-5

CAT No. : KMV005015

Formula : C23H32N6O4S : 2(HCl)

FW : 488.6 : 2(36.5)

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Vardenafil Hydrochloride Trihydrate

Vardenafil Hydrochloride Trihydrate

CAS No. : 330808-88-3

CAT No. : KMV005020

Formula : C23H32N6O4S : HCl : 3H2O

FW : 488.6 : 36.5 : 3(18.0)

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Vardenafil Hydroxy Impurity

Vardenafil Hydroxy Impurity

CAS No. : 224785-98-2

CAT No. : KMV005021

Formula : C23H32N6O5S

FW : 504.6

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Vardenafil HCl

Vardenafil HCl

CAS No. : 224785-91-5

CAT No. : KMV005019

Formula : C23H32N6O4S : HCl

FW : 488.6 : 36.5

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Vardenafil Hydroxy Thione Impurity

Vardenafil Hydroxy Thione Impurity

CAS No. : 912576-30-8

CAT No. : KMV005022

Formula : C23H32N6O4S2

FW : 520.7

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Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)

Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)

CAS No. : 18637-00-8

CAT No. : KMV005023

Formula : C9H12N2O : HCl 

FW : 164.2 : 36.5

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Vardenafil Impurity 4

Vardenafil Impurity 4

CAS No. : 448184-56-3

CAT No. : KMV005028

Formula : C21H26N6O7S 

FW : 506.5

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Vardenafil Impurity 5

Vardenafil Impurity 5

CAS No. : 927690-90-2

CAT No. : KMV005029

Formula : C17H22N4O3 

FW : 330.4

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Vardenafil Impurity 6

Vardenafil Impurity 6

CAS No. : NA

CAT No. : KMV005030

Formula : C25H34N6OS2 

FW : 498.7

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Vardenafil Impurity 8

Vardenafil Impurity 8

CAS No. : NA

CAT No. : KMV005032

Formula : C23H32N6O5S

FW : 504.6

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Vardenafil Impurity 9

Vardenafil Impurity 9

CAS No. : NA

CAT No. : KMV005033

Formula : C16H16N4O4

FW : 328.3

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Vardenafil D4

Vardenafil D4

CAS No. : 2012598-83-1

CAT No. : KMV005011

Formula : C23H28D4N6O4S

FW : 492.6

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Vardenafil D5 Hydrochloride

Vardenafil D5 Hydrochloride

CAS No. : NA

CAT No. : KMV005012

Formula : C23H27D5N6O4S : HCl

FW : 493.6 : 36.5

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Vardenafil Nitroso Impurity 1

Vardenafil Nitroso Impurity 1

CAS No. : NA

CAT No. : KMV005034

Formula : C23H31N7O5S

FW : 517.6

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Vardenafil Oxopiperazine

Vardenafil Oxopiperazine

CAS No. : 448184-58-5

CAT No. : KMV005035

Formula : C21H26N6O5S

FW : 474.5

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