Desloratadine Impurity 29 CAS 79779-58-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 79779-58-1 |
| Molecular Formula | C22H24N2O2 |
| Molecular Weight | 348.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Desloratadine Impurity 29 (CAS 79779-58-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H24N2O2. Molecular weight: 348.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H24N2O2 |
| Molecular Weight | 348.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Desloratadine Standards
- Iso Desloratadine Hydrochloride (CAS 432543-89-0)
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- Desloratadine Impurity 34 (CAS CATO-C4X-143034)
- Desloratadine Impurity 28 (CAS CATO-C4X-143028)
- Desloratadine impurity 66 (CAS CATO-C4X-143066)
- Desloratadine Related Compound A (CAS 117796-50-6)
- Desloratadine Impurity 64 (CAS CATO-C4X-143064)
- Desloratadine Impurity 65 (CAS CATO-C4X-143065)
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