Lenvatinib Impurity N12 CAS 2143930-75-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2143930-75-8 |
| Molecular Formula | C35H26Cl2N6O7 |
| Molecular Weight | 713.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Lenvatinib Impurity N12 (CAS 2143930-75-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C35H26Cl2N6O7. Molecular weight: 713.52 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C35H26Cl2N6O7 |
| Molecular Weight | 713.52 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Lenvatinib Standards
- Lenvatinib Impurity 90 (CAS CATO-C4X-114090)
- Lenvatinib Impurity 62 (CAS CATO-C4X-114062)
- Lenvatinib Impurity 56 (CAS CATO-C4X-114056)
- Lenvatinib Impurity 124 (CAS CATO-C4X-1140124)
- Lenvatinib Impurity 161 (CAS CATO-C4X-1140161)
- Lenvatinib Impurity 11 (CAS 2613141-84-5)
- Lenvatinib Impurity 94 (CAS CATO-C4X-114094)
- Lenvatinib Impurity 123 (CAS CATO-C4X-1140123)
Recommended Standards
- Samarium, (copper)[μ-[[3,3'-[1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[1,2-benzenediolato-κO1,κO2:κO2]](4-)]][4-(1,1-dimethylethyl)phenolato]- (CAS 937376-15-3)
- Tenofovir disoproxil Impurity 118 (CAS CATO-C4X-1076118)
- (3,5-Dibromo-Tyr1)-Leu-Enkephalin (H-2575.0100) (CAS 72601-98-0)
- Upadacitinib Impurity 63 (CAS CATO-C4X-240563)
- Fluoxetine Impurity 27 (CAS 18776-12-0)
- 1-Isopropyl-5,6,7,8-tetrahydroisoquinoline-4-carbaldehyde (CAS 1982893-86-6)
- Phenol, 2,2'-methylenebis-, polymer with 2-(chloromethyl)oxirane, di-2-propenoate (CAS 73296-87-4)
- 1-cyclopropyl-3,3,3-trifluoropropan-1-one (CAS 1343437-16-0)
- (3,5-Dichloro-2,4-difluorophenyl)(phenyl)methanone (CAS 1094311-96-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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