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Sildenafil API Impurities and Reference Standards

Sildenafil

Sildenafil

Catalogue No : GL-S0201
Common name: Sildenafil
CAS : 139755-83-2
Mol. weight 474.58
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Sildenafil Citrate

Sildenafil Citrate

Catalogue No : GL-S0202
Common name: Sildenafil Citrate
CAS : 171599-83-0
Mol. weight 666.70
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Sildenafil EP Impurity A

Sildenafil EP Impurity A

Catalogue No : GL-S0203
Common name: Sildenafil EP Impurity A; Sildenafil USP Related Compound A; Sildenafil Isobutyl Analog
CAS : N. A.
Mol. weight 488.60
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Sildenafil EP Impurity B

Sildenafil EP Impurity B

Catalogue No : GL-S0204
Common name: Sildenafil EP Impurity B; Sildenafil N-Oxide
CAS : 1094598-75-0
Mol. weight 490.58
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Sildenafil EP Impurity C

Sildenafil EP Impurity C

Catalogue No : GL-S0205
Common name: Sildenafil EP Impurity C; O-Desethyl Sildenafil
CAS : 139755-91-2
Mol. weight 446.52
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Sildenafil EP Impurity D

Sildenafil EP Impurity D

Catalogue No : GL-S0206
Common name: Sildenafil EP Impurity D; Desmethylpiperazinyl Sildenafil Sulfonic Acid
CAS : 1357931-55-5
Mol. weight 392.43
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Sildenafil Lactam Impurity

Sildenafil Lactam Impurity

Catalogue No : GL-S0207
Common name: Sildenafil Lactam Impurity
CAS : 139756-21-1
Mol. weight 312.37
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Sildenafil N-Desmethyl Metabolite

Sildenafil N-Desmethyl Metabolite

Catalogue No : GL-S0208
Common name: Sildenafil N-Desmethyl Metabolite; N-Desmethyl Sildenafil
CAS : 139755-82-1
Mol. weight 460.55
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Sildenafil N-Desmethyl Thione Impurity

Sildenafil N-Desmethyl Thione Impurity

Catalogue No : GL-S0209
Common name: Sildenafil N-Desmethyl Thione Impurity ; Desmethyl Thiosildenafil
CAS : 479073-86-4
Mol. weight 476.62
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3-Isobutylpyrazolo[4,3-d]pyrimidine

3-Isobutylpyrazolo[4,3-d]pyrimidine

Catalogue No : GL-S0210
Common name: 3-Isobutylpyrazolo[4,3-d]pyrimidine; Sildenafil Isobutylpyrazolopyrimidine
CAS : 1346600-82-5
Mol. weight 176.22
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Sildenafil Dimer Impurity

Sildenafil Dimer Impurity

Catalogue No : GL-S0211
Common name: Sildenafil Dimer Impurity
CAS : 1346603-48-2
Mol. weight 686.78
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Sildenafil Di-Amide Impurity

Sildenafil Di-Amide Impurity

Catalogue No : GL-S0212
Common name: Sildenafil Di-Amide Impurity
CAS : 139756-03-9
Mol. weight 330.38
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Sildenafil Descarbon Impurity

Sildenafil Descarbon Impurity

Catalogue No : GL-S0213
Common name: Sildenafil Descarbon Impurity
CAS : 1393816-99-3
Mol. weight 462.57
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Sildenafil Chlorosulfone Impurity

Sildenafil Chlorosulfone Impurity

Catalogue No : GL-S0214
Common name: Sildenafil Chlorosulfone Impurity; Sildenafil Chlorosulfone
CAS : 139756-22-2
Mol. weight 410.88
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Sildenafil Chlorosulfone O-Desethyl Impurity

Sildenafil Chlorosulfone O-Desethyl Impurity

Catalogue No : GL-S0215
Common name: Sildenafil Chlorosulfone O-Desethyl Impurity
CAS : 139756-27-7
Mol. weight 382.82
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Des-4-methylpiperazine Desmethylsildenafil Chloride

Des-4-methylpiperazine Desmethylsildenafil Chloride

Catalogue No : GL-S0216
Common name: Des-4-methylpiperazine Desmethylsildenafil Chloride
CAS : 139756-31-3
Mol. weight 396.85
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Sildenafil Chlorosulfone 2-Methyl Isomer

Sildenafil Chlorosulfone 2-Methyl Isomer

Catalogue No : GL-S0217
Common name: Sildenafil Chlorosulfone 2-Methyl Isomer
CAS : 501120-42-9
Mol. weight 410.88
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Sildenafil Chloroacetyl Impurity

Sildenafil Chloroacetyl Impurity

Catalogue No : GL-S0218
Common name: Sildenafil Chloroacetyl Impurity
CAS : 1058653-74-9
Mol. weight 388.85
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Sildenafil Carboxylic Acid Impurity

Sildenafil Carboxylic Acid Impurity

Catalogue No : GL-S0219
Common name: Sildenafil Carboxylic Acid Impurity
CAS : 147676-78-6
Mol. weight 356.38
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Sildenafil Amino Amide Impurity

Sildenafil Amino Amide Impurity

Catalogue No : GL-S0220
Common name: Sildenafil Amino Amide Impurity
CAS : 139756-02-8
Mol. weight 182.22
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Sildenafil Aldehyde Impurity

Sildenafil Aldehyde Impurity

Catalogue No : GL-S0221
Common name: Sildenafil Aldehyde Impurity
CAS : N. A.
Mol. weight 312.38
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Sildenafil 2-Ethoxybenzoyl Chloride Impurity

Sildenafil 2-Ethoxybenzoyl Chloride Impurity

Catalogue No : GL-S0222
Common name: Sildenafil 2-Ethoxybenzoyl Chloride Impurity
CAS : 42926-52-3
Mol. weight 184.62
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Sildenafil-GLP Pharma Standards. Sildenafil API Impurities and Reference Standards

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