Lenvatinib Impurity 109 CAS 417723-63-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 417723-63-8 |
| Molecular Formula | C12H11ClN2O2 |
| Molecular Weight | 250.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lenvatinib Impurity 109 (CAS 417723-63-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11ClN2O2. Molecular weight: 250.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O2 |
| Molecular Weight | 250.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Lenvatinib Standards
- Lenvatinib Impurity 144 (CAS CATO-C4X-1140144)
- Lenvatinib Impurity 140 (CAS CATO-C4X-1140140)
- Lenvatinib Impurity 18 (CAS 205448-66-4)
- Lenvatinib Impurity 80 (CAS CATO-C4X-114080)
- Lenvatinib Impurity 74 (CAS CATO-C4X-114074)
- Lenvatinib Impurity 82 (CAS CATO-C4X-114082)
- Lenvatinib Impurity 54 (CAS 2143930-77-0)
- Lenvatinib Impurity 160 (CAS CATO-C4X-1140160)
Recommended Standards
- Neratinib Impurity 52 (CAS CATO-C4X-113452)
- 1H-Pyrrolo[2,1-c][1,4]benzodiazepine-3,11(2H,11aH)-dione, 7-chloro-5,10-dihydro-, (11aR)- (CAS 1581274-42-1)
- 5-(2H-Tetrazol-5-yl)-2-thiophenesulfonyl chloride (CAS 924964-21-6)
- Thiocolchicoside EP Impurity K (CAS CATO-C4X-27703)
- LCZ-696 Impurity 32 (CAS CATO-C4X-169632)
- BKT140 (CAS 664334-36-5)
- 2-Chloro-7-(trifluoromethyl)quinazoline (CAS 1388043-95-5)
- 7-(3-Chlorobenzyl)-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one (CAS 1361003-90-8)
- 5-Bromo-4-chloro-2-methylphenol (CAS 1780721-85-8)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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