Vildagliptin impurity 14 CAS 948574-56-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 948574-56-9 |
| Molecular Formula | C18H28N2O4 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Vildagliptin impurity 14 (CAS 948574-56-9) pharmacopoeial impurity standards reference standard. Molecular formula: C18H28N2O4. Molecular weight: 336.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H28N2O4 |
| Molecular Weight | 336.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Vildagliptin Standards
- Vildagliptin Impurity 17 (CAS CATO-C4X-110017)
- Vildagliptin Impurity 76 (CAS 3034601-47-0)
- Vildagliptin Impurity 77 (CAS CATO-C4X-110077)
- Vildagliptin Impurity 72 (CAS CATO-C4X-110072)
- Vildagliptin Impurity 3 (CAS 565453-40-9)
- Vildagliptin Impurity 96 (CAS CATO-C4X-110096)
- Vildagliptin Impurity 114 (R-Isomer) (CAS CATO-C4X-1100114)
- Vildagliptin Impurity 4 (CAS 565453-39-6)
Recommended Standards
- N,N'-Diphenylbenzidine (CAS 531-91-9)
- Captopril Impurity 33 (CAS 75479-46-8)
- 20580-52-3 6968AD C18H28N2O4 Ditert-butyl 1,4-Benzyldicarbamate (CAS 20580-52-3)
- Indapamide Impurity 33 (CAS 22160-13-0)
- Avibactam Impurity 32 (CAS 2306254-34-0)
- 5-(1h-Imidazol-1-yl)pentanoic acid (CAS 68887-65-0)
- Aminoguanidine hemisulfate hydrate (CAS 5959-63-7)
- 2-Amino-4-bromo-5-chloro-3-iodobenzoic acid (CAS 2883421-28-9)
- Dodeca-2E,4E,8Z,10E-tetraenoic Acid Isobutylamide (CAS 75917-90-7)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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