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Sildenafil Impurity 1
Chemical Name: 4-(2-ethoxybenzamido)-1-methyl-5-propyl-1H-pyrazole-3-carboxamide
Smile: O=C(C(C=CC=C1)=C1OCC)NC(C(C(N)=O)=NN2C)=C2CCC
| CAT No | VS-S023031 |
| CAS No | 501120-38-3 |
| Mol.F. | C17H22N4O3 |
| Mol.Wt. | 330.4 |
| Status | Custom Synthesis |
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Mol.Wt.: 474.6
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Sildenafil EP Impurity A
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Sildenafil EP Impurity B
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Sildenafil EP Impurity C
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Mol.F.: C20H26N6O4S
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Sildenafil Impurity C
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Mol.F.: C21H28N6O4S
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Sildenafil EP Impurity D
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Sildenafil EP Impurity E
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Sildenafil EP Impurity F
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Mol.F.: C21H28N6O4S
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Sildenafil EP Impurity G
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Mol.F.: C38H46N10O8S2
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2-Ethoxybenzoyl Chloride Impurity
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Mol.F.: C9H9ClO2
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Sildenafil Amino Amide Impurity
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Mol.F.: C8H14N4O
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Sildenafil Carboxylic Acid Impurity
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Sildenafil Chloroacetyl Impurity
CAT No: VS-S023013
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Mol.F.: C19H21ClN4O3
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Mol.F.: C17H19ClN4O4S
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Sildenafil Chlorosulfone Impurity
CAT No: VS-S023015
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Mol.F.: C17H19ClN4O4S
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Chlorosulfone O-Desethyl Impurit
CAT No: VS-S023016
CAS No: 139756-27-7
Mol.F.: C15H15ClN4O4S
Mol.Wt.: 382.8
Status: Custom Synthesis
Des(methylpiperazinyl) Chlorosulfone Impurity
CAT No: VS-S023017
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Mol.F.: C16H17ClN4O4S
Mol.Wt.: 396.9
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Sildenafil Descarbon Impurity
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Mol.F.: C21H30N6O4S
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Sildenafil Di-Amide Impurity
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Mol.F.: C17H22N4O3
Mol.Wt.: 330.4
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Isobutylpyrazolopyrimidine Impurity
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Mol.F.: C9H12N4
Mol.Wt.: 176.2
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Sildenafil Lactam Impurity
CAT No: VS-S023021
CAS No: 139756-21-1
Mol.F.: C17H20N4O2
Mol.Wt.: 312.4
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Sildenafil N-Desmethyl Thione Impurity
CAT No: VS-S023022
CAS No: 479073-86-4
Mol.F.: C21H28N6O3S2
Mol.Wt.: 476.6
Status: Custom Synthesis
Iso Sildenafil
CAT No: VS-S023023
CAS No: 253178-46-0
Mol.F.: C22H30N6O4S
Mol.Wt.: 474.6
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Sildenafil Acid Impurity
CAT No: VS-S023024
CAS No: 139756-00-6
Mol.F.: C8H11N3O4
Mol.Wt.: 213.2
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Sildenafil Nitroamide
CAT No: VS-S023025
CAS No: 139756-01-7
Mol.F.: C8H12N4O3
Mol.Wt.: 212.2
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CAT No: VS-S023026
CAS No: 134-11-2
Mol.F.: C9H10O3
Mol.Wt.: 166.2
Status: Custom Synthesis
Sildenafil Methyl Sulfonate Ester Impurity
CAT No: VS-S023027
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Mol.F.: C18H22N4O5S
Mol.Wt.: 406.5
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Amino Sildenafil
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CAS No: 319491-68-4
Mol.F.: C18H23N5O4S
Mol.Wt.: 405.5
Status: Limited Stock
Sildenafil Citrate
CAT No: VS-S023029
CAS No: 171599-83-0
Mol.F.: C22H30N6O4S : C6H8O7
Mol.Wt.: 474.6 : 192.1
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CAT No: VS-S023030
CAS No: N/A
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Status: Custom Synthesis
Sildenafil Impurity 1
CAT No: VS-S023031
CAS No: 501120-38-3
Mol.F.: C17H22N4O3
Mol.Wt.: 330.4
Status: Custom Synthesis
Sildenafil Impurity 2
CAT No: VS-S023032
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Mol.F.: C9H13N3O4
Mol.Wt.: 227.2
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Sildenafil Impurity 3
CAT No: VS-S023033
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Mol.F.: C18H22N4O2
Mol.Wt.: 326.4
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Sildenafil Impurity 4
CAT No: VS-S023034
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Mol.F.: C9H14N4O3
Mol.Wt.: 226.2
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Sildenafil Impurity 5
CAT No: VS-S023035
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Mol.Wt.: 182.2
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Mol.Wt.: 488.6
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Sildenafil Impurity 9
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Mol.Wt.: 490.6
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Homo Sildenafil
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Mol.F.: C23H32N6O4S
Mol.Wt.: 488.61
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Sildenafil D8
CAT No: VS-S023041
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Mol.F.: C22H22D8N6O4S
Mol.Wt.: 482.6
Status: Custom Synthesis
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