Trandolapril Impurity 11 CAS 87679-38-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 87679-38-7 |
| Molecular Formula | C16H21NO2 |
| Molecular Weight | 259.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Trandolapril Impurity 11 (CAS 87679-38-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H21NO2. Molecular weight: 259.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H21NO2 |
| Molecular Weight | 259.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Trandolapril Standards
- Trandolapril Impurity 3 (2S,3aR,7aS) (CAS 144540-71-6)
- Trandolapril Impurity 10 (CAS 83508-14-9)
- Trandolapril Impurity 15 (CAS 760916-37-8)
- Trandolapril Impurity 7 (CAS CATO-C4X-17707)
- Trandolapril Impurity 8 (CAS CATO-C4X-17708)
- Trandolapril Impurity 14 (CAS CATO-C4X-177014)
- Trandolapril EP Impurity E (Trandolaprilate) (CAS 87679-71-8)
- Trandolapril EP Impurity D (CAS 149881-40-3)
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