Lenvatinib Impurity 11 CAS 2613141-84-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2613141-84-5 |
| Molecular Formula | C31H29ClN6O6 |
| Molecular Weight | 617.05 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lenvatinib Impurity 11 (CAS 2613141-84-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C31H29ClN6O6. Molecular weight: 617.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H29ClN6O6 |
| Molecular Weight | 617.05 g/mol |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Lenvatinib Standards
- Lenvatinib Impurity 161 (CAS CATO-C4X-1140161)
- Lenvatinib Impurity 124 (CAS CATO-C4X-1140124)
- Lenvatinib Impurity 56 (CAS CATO-C4X-114056)
- Lenvatinib Impurity 123 (CAS CATO-C4X-1140123)
- Lenvatinib Impurity 125 (CAS CATO-C4X-1140125)
- Lenvatinib Impurity 126 (CAS CATO-C4X-1140126)
- Lenvatinib Impurity 58 (CAS CATO-C4X-114058)
- Lenvatinib Impurity 67 (CAS 2380197-90-8)
Recommended Standards
- 4-(2-(3-Chlorobenzamido)-4-((2,4-dichlorophenethyl)carbamoyl)phenyl)-N-ethyl-1,4-diazepane-1-carboxamide (CAS 870998-13-3)
- 4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole (CAS 1065645-72-8)
- (1R,2R)-N1,N2-bis(3,5-di-tert-butylbenzyl)-1,2-diphenylethane-1,2-diamine (CAS 503838-98-0)
- Atrasentan Impurity 209 (CAS CATO-C4X-3347209)
- Lacosamide EP Impurity E(R-Isomer) (CAS 175481-39-7)
- 2-{[5-(2-Furyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(4-methoxyphenyl)-1-ethanone (CAS 477856-47-6)
- (4S,4'S)-2,2'-Cyclobutylidenebis[4,5-dihydro-4-(phenylmethyl)oxazole] (CAS 1003886-03-0)
- (3-Hydroxyazetidin-1-yl)(tetrahydrofuran-2-yl)methanone (CAS 1340301-37-2)
- Procaine Related Compound Hydrochloride (CAS 51444-52-1)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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 13829788188 / jacky.chen@cato-chem.com