Lenvatinib Impurity 40 CAS 417722-93-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 417722-93-1 |
| Molecular Formula | C17H14ClN3O3 |
| Molecular Weight | 343.76 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lenvatinib Impurity 40 (CAS 417722-93-1) pharmacopoeial impurity standards reference standard. Molecular formula: C17H14ClN3O3. Molecular weight: 343.76 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H14ClN3O3 |
| Molecular Weight | 343.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Lenvatinib Standards
- Lenvatinib Impurity 143 (CAS CATO-C4X-1140143)
- Lenvatinib Impurity 146 (CAS CATO-C4X-1140146)
- Lenvatinib impurity 167 (CAS CATO-C4X-1140167)
- Lenvatinib impurity 168 (CAS CATO-C4X-1140168)
- Lenvatinib Impurity 63 (CAS 2380197-89-5)
- Lenvatinib Impurity 100 (CAS 2712290-12-3)
- Lenvatinib Impurity 57 (CAS CATO-C4X-114057)
- Lenvatinib Impurity 32 (CAS 205448-64-2)
Recommended Standards
- Roxadustat Impurity 30 (CAS CATO-C4X-221330)
- Roxadustat Impurity 53 (CAS CATO-C4X-221353)
- 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)oxy)-N-(2-chlorobenzyl)acetamide (CAS 1428375-86-3)
- zanubrutinib impurity 2 (CAS CATO-C4X-21012)
- Cefcapene Impurity 39 (CAS CATO-C4X-182439)
- 1-methyl-1H-pyrazol-4-ol hydrochloride (CAS 1369488-73-2)
- N1-benzyl-N2-(3-chlorophenyl)oxalamide (CAS 329079-27-8)
- (R)-3-(4-Hydroxyphenyl)-5-(methoxymethyl)oxazolidin-2-one (CAS 79038-60-1)
- 2-Bromo-4-[(2-chlorobenzyl)oxy]-5-methoxybenzaldehyde (CAS 340216-55-9)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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