Vardenafil Impurity 24 CAS 910554-77-7
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 910554-77-7 |
| Molecular Formula | C15H16N4O5S |
| Molecular Weight | 364.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vardenafil Impurity 24 (CAS 910554-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16N4O5S. Molecular weight: 364.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16N4O5S |
| Molecular Weight | 364.38 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Vardenafil Standards
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- Vardenafil Impurity 47 (CAS 910554-78-8)
- Vardenafil Impurity 60 (CAS CATO-C4X-101760)
Recommended Standards
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- 3-(1,3,6-Trimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)propanoic acid (CAS 1170439-70-9)
- 3-Aminocarbonyl-5-bromophenylboronic acid (CAS 2121513-97-9)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
Why CATO?
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