Valsartan Impurity 47 CAS 783369-52-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 783369-52-8 |
| Molecular Formula | C43H43N5O3 |
| Molecular Weight | 677.83 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Valsartan Impurity 47 (CAS 783369-52-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C43H43N5O3. Molecular weight: 677.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C43H43N5O3 |
| Molecular Weight | 677.83 g/mol |
| Purity | 97%+ |
| 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Valsartan Standards
- Valsartan Impurity 16 (CAS 195435-23-5)
- Valsartan Impurity 32 (CAS CATO-C4X-105732)
- Valsartan Methyl Ester N2-Trityl Analog (CAS 883223-10-7)
- Valsartan Impurity 133 (CAS CATO-C4X-1057133)
- Valsartan Impurity 45 (CAS 358685-13-9)
- Valsartan Impurity 81 (CAS CATO-C4X-105781)
- Valsartan Impurity 107 (CAS CATO-C4X-1057107)
- Valsartan Impurity 33 (CAS CATO-C4X-105733)
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- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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