Lenvatinib-d4 CAS 2264050-65-7
| CAS No. | 2264050-65-7 |
| Molecular Formula | - |
| Molecular Weight | 430.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Lenvatinib-d4.
Lenvatinib-d4 (CAS 2264050-65-7), molecular formula C21H15D4ClN4O4 and molecular weight 430.88 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Lenvatinib-d4 (C21H15D4ClN4O4) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 430.88 g/mol, it falls into the moderately-high-molecular-weight range. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Lenvatinib-d4 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H15D4ClN4O4 |
| Molecular Weight | 430.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Lenvatinib Standards
- Lenvatinib-d5 (CAS CATO-C4X-1140141)
- Lenvatinib Impurity 118 (CAS CATO-C4X-1140118)
- Lenvatinib Impurity 120 (CAS CATO-C4X-1140120)
- Lenvatinib Impurity 65 (CAS CATO-C4X-114065)
- Lenvatinib Impurity 85 (CAS CATO-C4X-114085)
- Lenvatinib Impurity 29 (CAS 417717-21-6)
- Lenvatinib Impurity 113 (CAS CATO-C4X-1140113)
- Lenvatinib Impurity 2 (CAS CATO-C4X-11402)
Recommended Standards
- STING agonist-1 (CAS 702662-50-8)
- Cefalotin Impurity 10 (CAS CATO-C4X-128410)
- Methyl 3-chloro-2-(2-(1-(2-ethoxybenzyl)-1H-imidazol-2-yl)ethyl)-4,6-dihydroxybenzoate (CAS 1887032-92-9)
- Bosentan Impurity 13 (CAS CATO-C4X-156413)
- 7-Hydroxy-4,8-dimethyl-1,2-dihydroquinolin-2-one (CAS 125709-98-0)
- 6-bromo-5-fluoro-1-methyl-1H-indazole (CAS 1286734-86-8)
- m-PEG5-Boc (CAS 874208-93-2)
- Tofacitinib Impurity 61 (CAS CATO-C4X-107961)
- 4-[2-(Boc-amino)ethyl]benzyl Alcohol (CAS 421551-76-0)
- 2-(2-Chloropyridin-3-yl)-5,6-dimethyl-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 860787-68-4)
- (R)-3-Amino-3-(3,5-bis(trifluoromethyl)phenyl)propanoic acid (CAS 1241684-08-1)
- tert-Butyl 3-amino-4-cyano-1H-pyrazole-1-carboxylate (CAS 2259852-62-3)
- Avizafone-d5 Dihydrobromide (CAS 1356022-34-8)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com