lifitegrast Impurity 20 CAS 2295862-24-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2295862-24-5 |
| Molecular Formula | C31H28Cl2N2O7S |
| Molecular Weight | 643.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order lifitegrast Impurity 20 (CAS 2295862-24-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H28Cl2N2O7S. Molecular weight: 643.53 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H28Cl2N2O7S |
| Molecular Weight | 643.53 g/mol |
| Purity | >95% |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related lifitegrast Standards
- Lifitegrast Impurity 81 (CAS CATO-C4X-240981)
- Lifitegrast Impurity 80 (CAS CATO-C4X-240980)
- Lifitegrast impurity 95 (CAS CATO-C4X-240995)
- Lifitegrast Impurity 140 (CAS CATO-C4X-2409140)
- Lifitegrast Impurity 3 (CAS CATO-C4X-24093)
- Lifitegrast Impurity 121 (CAS CATO-C4X-2409121)
- Lifitegrast Impurity 58 (CAS CATO-C4X-240958)
- Lifitegrast Impurity 7 (CAS CATO-C4X-24097)
Recommended Standards
- 1,4-Bis((4-(4-chlorophenoxy)phenyl)amino)anthracene-9,10-dione (CAS 26931-39-5)
- N-(4,6-Bis(3-(trifluoromethoxy)phenoxy)pyrimidin-5-yl)-4-(tert-butyl)benzenesulfonamide (CAS 866154-89-4)
- Dotinurad Impurity 155 (CAS CATO-C4X-2494155)
- Butylphthalide Impurity 47 (CAS 380905-48-6)
- Bosutinib Impurity 23 (CAS CATO-C4X-184723)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-methylurea (CAS 55261-01-3)
- (4-(1H-Pyrrol-1-yl)phenyl)(4-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone (CAS 1396870-62-4)
- 3-bromo-4-fluoro-5-methylpyridine (CAS 1211536-44-5)
- (1-(2,2,2-Trifluoroethyl)-1h-imidazol-2-yl)methanamine (CAS 1251925-35-5)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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