Products

Sildenafil Impurity 12

CasNo:268204-00-8

Molecular Formula:C9H16N4O

Specifications:>95+%HPLC

Sildenafil Impurity 80

CasNo:200575-15-1

Molecular Formula:C22H32N6O5S

Specifications:>99%HPLC

1-methyl-3-(2-methylpropyl)-4-nitro-1H-pyrazole-5-carboxamide

CasNo:911715-34-9

Molecular Formula:C9H14N4O3

Specifications:>95+%HPLC

Sildenafil Impurity IV-1

CasNo:1308332-48-0

Molecular Formula:C13H18N2O5S

Specifications:>95+%HPLC

dithiodesethylcarbodenafil

CasNo:1610830-81-3

Molecular Formula:C22H28N6OS2

Specifications:>95+%

Sildenafil Impurity 30

CasNo:1333233-46-7

Molecular Formula:C23H30N6OS2

Specifications:>98%HPLC

Desmethyl Fondenafil

CasNo:147676-79-7

Molecular Formula:C23H30N6O3

Specifications:>96%HPLC

5-[5-[2-[(3R,5S)-3,5-dimethylpiperazin-1-yl]acetyl]-2-ethoxyphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one

CasNo:1417999-76-8

Molecular Formula:C25H34N6O3

Specifications:>96%HPLC

Sildenafil impurity

CasNo:2580950-35-0

Molecular Formula:C17H20N4O2

Specifications:>99%HPLC

Thioaildenafil

CasNo:856190-47-1

Molecular Formula:C23H32N6O3S2

Specifications:>99%HPLC

Sildenafil Impurity 23

CasNo:1797861-66-5

Molecular Formula:C17H21N3O4

Specifications:>98%HPLC

1H-Pyrazole-5-carboxamide, 4-[(2-methoxybenzoyl)amino]-1-methyl-3-propyl-

CasNo:856190-54-0

Molecular Formula:C16H20N4O3

Specifications:>98%HPLC