Lifitegrast Impurity 9 CAS 1289646-72-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1289646-72-5 |
| Molecular Formula | C28H23Cl2N |
| Molecular Weight | 444.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lifitegrast Impurity 9 (CAS 1289646-72-5) pharmacopoeial impurity standards reference standard. Molecular formula: C28H23Cl2N. Molecular weight: 444.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H23Cl2N |
| Molecular Weight | 444.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Lifitegrast Standards
- Lifitegrast Impurity 45 (CAS CATO-C4X-240945)
- Lifitegrast Impurity 13 (CAS CATO-C4X-240913)
- Lifitegrast Impurity 135 (CAS CATO-C4X-2409135)
- Lifitegrast Impurity 166 (CAS CATO-C4X-2409166)
- Lifitegrast Impurity 172 (CAS CATO-C4X-2409172)
- Lifitegrast Impurity 154 (CAS CATO-C4X-2409154)
- Lifitegrast Impurity 155 (CAS CATO-C4X-2409155)
- Lifitegrast Impurity 100 (CAS CATO-C4X-2409100)
Recommended Standards
- Z-Gly-Gly-Gly-ONP (CAS 19811-64-4)
- Idebenone Impurity 8 (CAS CATO-C4X-30168)
- Rothindin (CAS 63347-43-3)
- Posaconazole Impurity 49 (CAS 1902954-05-5)
- Dabigatran Impurity 77 (CAS 5436-02-2)
- 1-(Methylsulfonyl)-4-methylpiperazine (CAS 59039-17-7)
- N-(5-Chloro-2-methoxyphenyl)-1-(3,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890885-18-4)
- Methyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate (CAS 1710194-45-8)
- 1-[(3-Methylphenyl)methyl]-1,4-diazepane (CAS 926249-17-4)
- Peptide 432 (CAS CATO-CPTD788432)
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