Tolvaptan Impurity 24 CAS 150683-27-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 150683-27-5 |
| Molecular Formula | C25H23ClN2O3 |
| Molecular Weight | 434.91 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tolvaptan Impurity 24 (CAS 150683-27-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H23ClN2O3. Molecular weight: 434.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H23ClN2O3 |
| Molecular Weight | 434.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Tolvaptan Standards
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- Tolvaptan Impurity 67 (CAS 1580889-26-4)
- Tolvaptan Impurity 68 (CAS 1580889-24-2)
- Tolvaptan Impurity 91 (CAS CATO-C4X-195591)
Recommended Standards
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- 3-Methyl-1-(4-methylcyclohexyl)-1h-pyrazole-4-carboxylic acid (CAS 1342460-16-5)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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