Alectinib Impurity 35 CAS 1256585-28-0
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1256585-28-0 |
| Molecular Formula | C30H34N4O3 |
| Molecular Weight | 498.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Alectinib Impurity 35 (CAS 1256585-28-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H34N4O3. Molecular weight: 498.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H34N4O3 |
| Molecular Weight | 498.62 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Alectinib Standards
- Alectinib impurity 18 (CAS CATO-C4X-283618)
- Alectinib Impurity 31 (CAS CATO-C4X-283631)
- Alectinib Impurity 36 (CAS CATO-C4X-283636)
- Alectinib Impurity 14 (CAS 1256584-78-7)
- Alectinib impurity 22 (CAS CATO-C4X-283622)
- Alectinib Impurity 38 (CAS CATO-C4X-283638)
- Alectinib-d8 (CAS 1256585-15-5)
- Alectinib impurity 17 (CAS CATO-C4X-283617)
Recommended Standards
- Atrasentan Impurity 5 (CAS CATO-C4X-33475)
- 5-Phenyl-3-(2-(4-tosylpiperazin-1-yl)acetamido)thiophene-2-carboxamide (CAS 680203-14-9)
- Decyl beta-d-thiomaltopyranoside (CAS 148565-56-4)
- Sildenafil Impurity 281 (CAS CATO-C4X-1128281)
- Tetracaine Impurity N3 (CAS 94-25-7)
- (S)-Methyl 4-oxoazetidine-2-carboxylate (CAS 100188-44-1)
- Ethyl 2-(4-bromo-5-methyl-1H-pyrazol-1-yl)acetate (CAS 512809-13-1)
- Benzyl (R)-(1,5-dihydroxypentan-2-yl)carbamate (CAS 478646-28-5)
- 2-(4-Bromophenyl)-5-methylbenzimidazole (CAS 496807-37-5)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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