Lenvatinib Impurity 59 CAS CATO-C4X-114059
| CAS No. | CATO-C4X-114059 |
| Molecular Formula | C24H17ClN2O6 |
| Molecular Weight | 464.85 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Lenvatinib Impurity 59 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Lenvatinib Impurity 59 (CAS CATO-C4X-114059, C24H17ClN2O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C24H17ClN2O6, Lenvatinib Impurity 59 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 464.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C24H17ClN2O6 |
| Molecular Weight | 464.85 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Lenvatinib Standards
- Lenvatinib Impurity 31 (CAS 417722-95-3)
- Lenvatinib Impurity 116 (CAS 417717-22-7)
- Lenvatinib Impurity 155 (CAS CATO-C4X-1140155)
- Lenvatinib Impurity 156 (CAS CATO-C4X-1140156)
- Lenvatinib Impurity 7 (CAS 2250242-56-7)
- Lenvatinib Impurity 52 (CAS CATO-C4X-114052)
- Lenvatinib Impurity 66 (CAS CATO-C4X-114066)
- Lenvatinib Impurity 157 (CAS CATO-C4X-1140157)
Recommended Standards
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-4-chloro-N-(4-fluorophenyl)-3-nitrobenzenesulfonamide (CAS 216501-69-8)
- Demeclocycline EP Impurity B (CAS 14206-59-8)
- Ethyl 5-(4-chlorophenyl)-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-12-7)
- Chlortetracycline Impurity 24 (CAS CATO-C4X-233024)
- Pramipexole Impurity N1 (CAS 2489686-91-9)
- Lefamulinum Impurity 49 (CAS CATO-C4X-304749)
- Tacrolimus Impurity 36 (CAS 131944-48-4)
- H-Allo-Ile-OtBu.HCl (CAS 119483-46-4)
- (R)-3-Aminoindan-5-ol (CAS 169105-01-5)
- 2-(4-(Naphthalen-2-ylsulfonyl)piperazin-1-yl)pyrimidine (CAS 256417-34-2)
- N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-chlorobenzamide (CAS 864859-17-6)
- (2,4-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-36-7)
- Ethyl 1,3,5-trimethyl-1H-pyrazole-4-carboxylate (CAS 56079-16-4)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com