Lenvatinib Impurity 9 CAS CATO-C4X-11409
| CAS No. | CATO-C4X-11409 |
| Molecular Formula | C45H42Cl2N8O8 |
| Molecular Weight | 893.77 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 893.77 g/mol gives Lenvatinib Impurity 9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Lenvatinib Impurity 9 (CAS CATO-C4X-11409) is a certified pharmaceutical impurity reference standard with the molecular formula C45H42Cl2N8O8 and a molecular weight of 893.77 g/mol.
The molecular framework of Lenvatinib Impurity 9 (C45H42Cl2N8O8) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Lenvatinib Impurity 9 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.
Physical & Chemical Properties
| Molecular Formula | C45H42Cl2N8O8 |
| Molecular Weight | 893.77 g/mol |
| 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Related Lenvatinib Standards
- Lenvatinib Impurity 111 (CAS CATO-C4X-1140111)
- Lenvatinib Impurity 159 (CAS CATO-C4X-1140159)
- Lenvatinib Impurity 94 (CAS CATO-C4X-114094)
- Lenvatinib Impurity 90 (CAS CATO-C4X-114090)
- Lenvatinib Impurity N12 (CAS 2143930-75-8)
- Lenvatinib Impurity 62 (CAS CATO-C4X-114062)
- Lenvatinib Impurity 56 (CAS CATO-C4X-114056)
- Lenvatinib Impurity 124 (CAS CATO-C4X-1140124)
Recommended Standards
- S-(2-(3-((2R)-4-(((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)oxy)-2-hydroxy-3,3-dimethylbutanamido)propanamido)ethyl) octanethioate (CAS 1264-52-4)
- Piperacillin impurity 104 (CAS CATO-C4X-1732104)
- 34830-11-0 Eu(facam)3 Eu(tfc)3 Europium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] Europium tris[3-(trifluoromethylhydroxymethylene)-(-)-camphorate] Europium(III) tris[3-(trifluoromethylhydroxymethylene)-d-camphorate] Tris(3-trifluoroacetyl-d-camphorato)europium(III) Tris[3-(trifluoromethylhydroxymethylene)-d-camphorato]europium(III) (CAS 34830-11-0)
- (2R)-2-(4-Acetamido-2-oxopyrimidin-1(2H)-yl)-2-(((2R)-1-(bis(4-methoxyphenyl)(phenyl)methoxy)-3-(((2-cyanoethoxy)(diisopropylamino)phosphino)oxy)propan-2-yl)oxy)ethyl benzoate (CAS 1120329-56-7)
- Ropinirole Impurity 6 (CAS 1368745-05-4)
- Dalilesen Impurity 19 (CAS CATO-C4X-301019)
- Cefixime Impurity 72 (CAS CATO-C4X-113972)
- N-(2-Chlorobenzyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide (CAS 946206-77-5)
- 7-Bromo-3-methyl-1,5-naphthyridin-2(1H)-one (CAS 2256060-39-4)
- 5-Methyl-3-phenyl-2,3-dihydrobenzofuran (CAS 111864-81-4)
- 4-Chloro-7-fluoro-2-(trifluoromethyl)quinazoline (CAS 1270920-38-1)
- 2-Amino-n-(trimethyl-1h-pyrazol-4-yl)acetamide dihydrochloride (CAS 1052547-49-5)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-6-methyl-N-phenylpyrimidin-4-amine (CAS 1357147-49-9)
- Peptide 435 (CAS CATO-CPTD788435)
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