Search Results for " Sildenafil "
Sildenafil EP Impurity B
| SZ CAT No: | SZ-S006003 |
| CAS No | 1094598-75-0 |
| Mol.F. | C22H30N6O5S |
| Mol.Wt. | 490.6 |
| Inv. Status | In Stock |
Chemical Name: 5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
Synonym: Sildenafil N-Oxide
Shipping Temperature: Ambient
HSN Code: 38229010
Country of Origin: India
Smiles: O=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(S(=O)(N4CC[N+](C)([O-])CC4)=O)=CC=C3OCC)N1
Sildenafil EP Impurity B is chemically 5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one . It is also known as Sildenafil N-Oxide. Sildenafil EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Sildenafil EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Sildenafil .
The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.
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