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Demethylpiperazinyl Sildenafil Sulfonic Acid
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Demethylpiperazinyl Sildenafil Sulfonic Acid (Sildenafil EP Impurity D) is an impurity of Sildenafil citrate (S435000).
| SKU | RCLSTD231235 |
|---|---|
| CAS number | 1357931-55-5 |
| Molecular Formula | C17H20N4O5S |
| Catalog Number | RCLST532132 |
| Chemical Name | Demethylpiperazinyl Sildenafil Sulfonic Acid |
| Synonyms | 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic Acid; Sildenafil EP Impurity D; |
| Molecular Weight | 392.43 |
| Solubility | DMSO (Slightly), Water (Slightly) |
| Stability | No Data Available |
| Appearance | White to Light Brown Solid |
| Storage Condition | Refrigerator |
| Shipping Info | All Products Are Stable To Be Shipped At Room Temperature, Unless Otherwise Specified.Compounds Can Strictly Be Provided For Research And Development Purposes. Compounds Are Not Intended For Animal/Human Testing And/Or Usage |
Chemical Name: 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid
Synonym: Desmethylpiperazinyl Sildenafil Sulfonic Acid
Impurity: Sildenafil EP Impurity D
Smiles: O=S(C1=CC=C(OCC)C(C(NC2=C3N(C)N=C2CCC)=NC3=O)=C1)(O)=O
Inchi: InChI=1S/C20H26N6O4S/c1-4-5-15-17-18(25(3)23-15)20(28)22-19(21-17)14-12-13(6-7-16(14)27)31(29,30)26-10-8-24(2)9-11-26/h6-7,12,27H,4-5,8-11H2,1-3H3,(H,21,22,28)
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