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Vardenafil EP Impurity B
Chemical Name: 4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonic acid
Smile: O=S(C1=CC=C(OCC)C(C(NN2C3=C(C)N=C2CCC)=NC3=O)=C1)(O)=O
| CAT No | VS-V011003 |
| CAS No | 437717-43-6 |
| Mol.F. | C17H20N4O5S |
| Mol.Wt. | 392.4 |
| Status | Custom Synthesis |
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Vardenafil HCl
CAT No: VS-V011001
CAS No: 224785-91-5
Mol.F.: C23H32N6O4S : HCl
Mol.Wt.: 488.6 : 36.5
Status: Custom Synthesis
Vardenafil EP Impurity A
CAT No: VS-V011002
CAS No: 2169247-39-4
Mol.F.: C21H28N6O4S
Mol.Wt.: 460.6
Status: Limited Stock
Vardenafil EP Impurity B
CAT No: VS-V011003
CAS No: 437717-43-6
Mol.F.: C17H20N4O5S
Mol.Wt.: 392.4
Status: Custom Synthesis
Vardenafil EP Impurity C
CAT No: VS-V011004
CAS No: 1255919-03-9
Mol.F.: C38H46N10O8S2
Mol.Wt.: 834.9
Status: Custom Synthesis
Vardenafil Hydrochloridum Trihydricum
CAT No: VS-V011005
CAS No: 330808-88-3
Mol.F.: C23H32N6O4S : HCl : 3H2O
Mol.Wt.: 488.6 : 36.5 : 3(18.0)
Status: Custom Synthesis
Vardenafil Dihydrochloride
CAT No: VS-V011006
CAS No: 224789-15-5
Mol.F.: C23H32N6O4S : 2HCl
Mol.Wt.: 488.6 : 2(36.5)
Status: Custom Synthesis
Vardenafil Carboxylic Acid Impurity
CAT No: VS-V011007
CAS No: 358390-39-3
Mol.F.: C18H20N4O4
Mol.Wt.: 356.4
Status: Custom Synthesis
Vardenafil Chlorosulfone Impurity
CAT No: VS-V011008
CAS No: 224789-26-8
Mol.F.: C17H19CIN4O4S
Mol.Wt.: 410.9
Status: Custom Synthesis
Vardenafil Dessulfonyl Impurity
CAT No: VS-V011009
CAS No: 224789-21-3
Mol.F.: C17H20N4O2
Mol.Wt.: 312.4
Status: Custom Synthesis
Vardenafil Hydroxy Impurity
CAT No: VS-V011010
CAS No: 224785-98-2
Mol.F.: C23H32N6O5S
Mol.Wt.: 504.1
Status: Custom Synthesis
Vardenafil Hydroxy Thione Impurity
CAT No: VS-V011011
CAS No: 912576-30-8
Mol.F.: C23H32N6O4S2
Mol.Wt.: 520.7
Status: Custom Synthesis
Vardenafil N-Desethyl Impurity
CAT No: VS-V011012
CAS No: 448184-46-1
Mol.F.: C21H28N6O4S
Mol.Wt.: 460.6
Status: Custom Synthesis
Pseudo Vardenafil
CAT No: VS-V011013
CAS No: 224788-34-5
Mol.F.: C22H29N5O4S
Mol.Wt.: 459.6
Status: Custom Synthesis
Vardenafil Benzoyl Impurity
CAT No: VS-V011014
CAS No: 1255919-01-7
Mol.F.: C26H30N6O4S
Mol.Wt.: 522.6
Status: In Stock
Acetyl Vardenafil
CAT No: VS-V011015
CAS No: 1261351-28-3
Mol.F.: C25H34N6O3
Mol.Wt.: 466.6
Status: Custom Synthesis
Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine)
CAT No: VS-V011016
CAS No: 879-57-2
Mol.F.: C9H12N2O2
Mol.Wt.: 180.2
Status: Custom Synthesis
Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)
CAT No: VS-V011017
CAS No: 18637-00-8
Mol.F.: C9H12N2O : HCl
Mol.Wt.: 164.2 : 36.5
Status: Custom Synthesis
Vardenafil Oxopiperazine
CAT No: VS-V011018
CAS No: 448184-58-5
Mol.F.: C21H26N6O5S
Mol.Wt.: 474.5
Status: Custom Synthesis
Vardenafil Acetyl Analogue
CAT No: VS-V011019
CAS No: N/A
Mol.F.: C24H31N5O3
Mol.Wt.: 437.6
Status: Custom Synthesis
Vardenafil N-Oxide
CAT No: VS-V011020
CAS No: 448184-48-3
Mol.F.: C23H32N6O5S
Mol.Wt.: 504.6
Status: Custom Synthesis
N-Desethyl-N-Methyl Vardenafil
CAT No: VS-V011021
CAS No: 224785-87-9
Mol.F.: C22H30N6O4S
Mol.Wt.: 474.6
Status: Custom Synthesis
O-Desethyl Vardenafil
CAT No: VS-V011022
CAS No: 2411340-39-9
Mol.F.: C21H28N64S
Mol.Wt.: 460.6
Status: Custom Synthesis
Vardenafil Di Ester Impurity (Z isomer)
CAT No: VS-V011023
CAS No: 75435-43-7
Mol.F.: C14H21NO7
Mol.Wt.: 315.3
Status: Custom Synthesis
Vardenafil Impurity 1
CAT No: VS-V011024
CAS No: 1417529-67-9
Mol.F.: C17H18N4O4
Mol.Wt.: 342.4
Status: Custom Synthesis
Vardenafil Impurity 2
CAT No: VS-V011025
CAS No: 1417529-69-1
Mol.F.: C23H30N6O6S
Mol.Wt.: 518.6
Status: Custom Synthesis
Vardenafil Impurity 4
CAT No: VS-V011026
CAS No: 448184-56-3
Mol.F.: C21H26N6O7S
Mol.Wt.: 506.5
Status: Custom Synthesis
Vardenafil Impurity 5
CAT No: VS-V011027
CAS No: 927690-90-2
Mol.F.: C17H22N4O3
Mol.Wt.: 330.4
Status: Custom Synthesis
Vardenafil Impurity 6
CAT No: VS-V011028
CAS No: N/A
Mol.F.: C25H34N6OS2
Mol.Wt.: 498.7
Status: Custom Synthesis
Vardenafil Impurity 7
CAT No: VS-V011029
CAS No: 5308-25-8
Mol.F.: C6H14N2
Mol.Wt.: 114.2
Status: Custom Synthesis
Vardenafil Impurity 8
CAT No: VS-V011030
CAS No: N/A
Mol.F.: C23H32N6O5S
Mol.Wt.: 504.6
Status: Custom Synthesis
Vardenafil Impurity 9
CAT No: VS-V011031
CAS No: N/A
Mol.F.: C16H16N4O4
Mol.Wt.: 328.3
Status: Custom Synthesis
Vardenafil Impurity 10
CAT No: VS-V011032
CAS No: 1169861-36-2
Mol.F.: C15H25N5O3S
Mol.Wt.: 355.5
Status: Custom Synthesis
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