Asciminib Impurity N1 CAS 1492952-73-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1492952-73-4 |
| Molecular Formula | C20H18ClF2N5O3 |
| Molecular Weight | 449.84 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Asciminib Impurity N1 (CAS 1492952-73-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H18ClF2N5O3. Molecular weight: 449.84 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18ClF2N5O3 |
| Molecular Weight | 449.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
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