Demethylpiperazinyl Sildenafil Sulfonic Acid

Chemical available in other sizes

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Stock availability

In Stock
Cas number

1357931-55-5
Chemical s molecular weight

392.43
Chemical s main applications

Demethylpiperazinyl Sildenafil Sulfonic acid is an impurity of Sildenafil citrate (S435000).
Chemical s category

Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds,
Other name

3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic Acid;
Chemical s formula

C17H20N4O5S
Physical properties

Pale Yellow to Light Brown Solid
Melting temperature

>132°C (dec.)
Boiling temperature

No Data Available
Chemical s soluble in

DMSO, Water
Stability conditions

No Data Available
Storage

Refrigerator
Chemical s specifications