Vardenafil-d5 CAS 1189685-70-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1189685-70-8 |
| Molecular Formula | C23H27D5N6O4S |
| Molecular Weight | 493.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Vardenafil-d5 (CAS 1189685-70-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H27D5N6O4S. Molecular weight: 493.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H27D5N6O4S |
| Molecular Weight | 493.63 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Vardenafil Standards
- Vardenafil Impurity 35 (CAS CATO-C4X-101735)
- Vardenafil Impurity 58 (CAS CATO-C4X-101758)
- Vardenafil Impurity 34 (CAS CATO-C4X-101734)
- Vardenafil (CAS 224785-90-4)
- Vardenafil Impurity 40 (CAS CATO-C4X-101740)
- Vardenafil Impurity 43 (CAS CATO-C4X-101743)
- Vardenafil Impurity 38 (CAS 224787-06-8)
- Vardenafil Impurity 41 (CAS CATO-C4X-101741)
Recommended Standards
- tert-Butyl N-[(tert-butoxy)carbonyl]-N-(6-methylpyridin-2-yl)carbamate (CAS 888322-04-1)
- Cytochalasin H (CAS 53760-19-3)
- N,N,2-Trimethylbenzenesulfonamide (CAS 67448-06-0)
- 4-Chloro-6-(4-methylpiperidin-1-yl)pyrimidin-2-amine (CAS 1030695-45-4)
- 2-(Chloromethyl)imidazo[1,2-a]pyridine (CAS 57892-76-9)
- 2-(Difluoromethyl)-5-fluoropyridine-3-acetonitrile (CAS 1805315-23-4)
- 3-((Trimethylsilyl)ethynyl)isoquinoline (CAS 86521-11-1)
- 9,10-dimethoxyphenanthrene (CAS 13935-65-4)
- N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide (CAS 338964-37-7)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com