Lenvatinib-d5 CAS CATO-C4X-1140141
| CAS No. | CATO-C4X-1140141 |
| Molecular Formula | - |
| Molecular Weight | 431.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Lenvatinib-d5 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.
Lenvatinib-d5 (CAS CATO-C4X-1140141), molecular formula C21H14D5ClN4O4 and molecular weight 431.88 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Lenvatinib-d5 (C21H14D5ClN4O4) is characterized by deuterium isotope labeling, a flavonoid core, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C21H14D5ClN4O4 |
| Molecular Weight | 431.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >90% |
| 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Lenvatinib Standards
- Lenvatinib-d4 (CAS 2264050-65-7)
- 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
- PF-06459988 (CAS 1428774-45-1)
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- Ochratoxin C (CAS 4865-85-4)
- (E)-3-(2-chlorophenyl)-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)acrylamide (CAS 873307-19-8)
- Pentaerythritol-2-13C (CAS 334974-06-0)
- (1-(3,4-Dichlorobenzyl)piperidin-3-yl)methanamine (CAS 1152497-30-7)
- 3-(Cyclohexyloxy)-5-hydroxybenzonitrile (CAS 1243474-87-4)
- 3-Amino-6-cyclopropylpyridazine (CAS 1159814-07-9)
- 4-Methyl-N,N-diphenylaniline (CAS 4316-53-4)
- N-((1-Ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)hexan-1-amine hydrochloride (CAS 1856066-87-9)
- methyl 2,4-dichloropyrrolo[2,1-f][1,2,4]triazine-7-carboxylate (CAS 2091737-22-1)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 338769-99-6)
- Sodium lauroyl dilactate (CAS 13557-75-0)
- Peptide 434 (CAS CATO-CPTD788434)
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