Alectinib impurity 17 CAS CATO-C4X-283617
| CAS No. | CATO-C4X-283617 |
| Molecular Formula | C30H33N5O3 |
| Molecular Weight | 511.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 511.61 g/mol gives Alectinib impurity 17 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Alectinib impurity 17 (CAS CATO-C4X-283617) is a certified pharmaceutical impurity reference standard with the molecular formula C30H33N5O3 and a molecular weight of 511.61 g/mol.
Based on its molecular formula C30H33N5O3, Alectinib impurity 17 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 511.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Alectinib impurity 17 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H33N5O3 |
| Molecular Weight | 511.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Alectinib Standards
- Alectinib Impurity 9 (CAS CATO-C4X-28369)
- Alectinib Impurity 61 (CAS CATO-C4X-283661)
- Alectinib Impurity 13 (CAS 1256585-29-1)
- Alectinib impurity 25 (CAS CATO-C4X-283625)
- Alectinib Impurity 38 (CAS CATO-C4X-283638)
- Alectinib Impurity 57 (CAS CATO-C4X-283657)
- Alectinib Impurity 51 (CAS CATO-C4X-283651)
- Alectinib Impurity 80 (CAS CATO-C4X-283680)
Recommended Standards
- Carteolol Impurity 37 (CAS CATO-C4X-228737)
- N-(1,2-Dimethylheptyl)-N-(diphenylphosphino)-P,P-diphenylphosphinous amide (CAS 1239919-49-3)
- N-Nitroso O-Benzyl Indacaterol (CAS CATO-C4X-150064)
- DS1 (CAS 372497-52-4)
- Budesonide Impurity 40 (CAS 91160-89-3)
- Dydrogesterone EP Impurity A (CAS 23035-53-2)
- Alectinib Impurity 79 (CAS CATO-C4X-283679)
- (E)-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)-3-(p-tolyl)acrylamide (CAS 873307-21-2)
- 3-chloro-1-[tris(propan-2-yl)silyl]-1H-pyrrole (CAS 130408-83-2)
- 3-(Dibromomethyl)-5-methylpyridine (CAS 1224515-71-2)
- 2-((4-Bromophenyl)(hydroxy)methylene)malononitrile (CAS 1502821-65-9)
- 5-((3-Methyl-1h-pyrazol-1-yl)methyl)-1,3,4-oxadiazole-2-thiol (CAS 1004643-57-5)
- 4H-1-Benzopyran-4-one，3-(benzoyloxy)-2-phenyl- (CAS 22812-29-9)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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 18665070610 / Nicole.chen@cato-chem.com