Lenvatinib Impurity 129 CAS 26271-75-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 26271-75-0 |
| Molecular Formula | C6H5Cl2NO |
| Molecular Weight | 178.02 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lenvatinib Impurity 129 (CAS 26271-75-0) pharmacopoeial impurity standards reference standard. Molecular formula: C6H5Cl2NO. Molecular weight: 178.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2NO |
| Molecular Weight | 178.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Lenvatinib Standards
- Lenvatinib Impurity 70 (CAS 56962-03-9)
- Lenvatinib Impurity N1 (CAS 28443-57-4)
- Lenvatinib Impurity 10 (CAS 97480-55-2)
- Lenvatinib Impurity 112 (CAS 82121-05-9)
- Lenvatinib Impurity 183 (CAS 72793-38-5)
- Lenvatinib Impurity 102 (CAS 15568-85-1)
- Lenvatinib Impurity 142 (CAS 1069122-99-1)
- Lenvatinib Impurity 98 (CAS CATO-C4X-114098)
Recommended Standards
- O-(3,5-Dichlorophenyl)hydroxylamine (CAS 99907-90-1)
- Resmetirom impurity 134 (CAS 28165-63-1)
- O-(3,4-dichlorophenyl)hydroxylamine (CAS 99907-89-8)
- Edoxaban impurity 130 (CAS CATO-C4X-1063130)
- Tofacitinib Impurity 234 (CAS CATO-C4X-1079234)
- Tocopherol impurity 40 (CAS CATO-C4X-119540)
- 28325-56-6 IVHD-valtrate (CAS 28325-56-6)
- 2-Pyridinecarboxylic acid, 3-amino-6-chloro-, hydrochloride (1:2) (CAS 866775-04-4)
- (4-Bromophenyl)(2-methoxyphenyl)methanone (CAS 27428-65-5)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(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