Alectinib Impurity 11 CAS 1256698-41-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1256698-41-5 |
| Molecular Formula | C34H44N4O3 |
| Molecular Weight | 556.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Alectinib Impurity 11 (CAS 1256698-41-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C34H44N4O3. Molecular weight: 556.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C34H44N4O3 |
| Molecular Weight | 556.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Alectinib Standards
- Alectinib impurity 29 (CAS 1256585-30-4)
- Alectinib impurity 20 (CAS 2287185-55-9)
- Alectinib Impurity 34 (CAS 2412921-45-8)
- Alectinib Impurity 41 (CAS CATO-C4X-283641)
- Alectinib Impurity 81 (CAS CATO-C4X-283681)
- Alectinib impurity 26 (CAS CATO-C4X-283626)
- Alectinib Impurity 47 (CAS CATO-C4X-283647)
- Alectinib Impurity 64 (CAS CATO-C4X-283664)
Recommended Standards
- 9,9-Dimethyl-N,N'-bis(3-methylphenyl)-N,N'-diphenyl-9H-fluorene-2,7-diamine (CAS 677350-83-3)
- Dronedarone (CAS 141626-36-0)
- 4-(4-Methoxyphenoxy)-2-(m-tolyl)quinazoline (CAS 64955-67-5)
- Nicardipine Impurity N5 (CAS 206976-29-6)
- Digoxin EP Impurity B (CAS 4562-36-1)
- 1-(cis-Hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)butan-1-one (CAS 1218064-34-6)
- Methyl 2-chloro-2-(3,5-difluorophenyl)acetate (CAS 1697762-69-8)
- 2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl 5-nitrofuran-2-carboxylate (CAS 452319-21-0)
- Dichlorotetrakis(pyridine)iron (CAS 15138-92-8)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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