Crizotinib Impurity 62 CAS CATO-C4X-102562
| CAS No. | CATO-C4X-102562 |
| Molecular Formula | C16H24N6 |
| Molecular Weight | 300.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Crizotinib Impurity 62 (CAS CATO-C4X-102562), a pharmacopoeial impurity reference standard (molecular formula C16H24N6, MW 300.40 g/mol) used for the identification and quantification of trace impurities in APIs.
Crizotinib Impurity 62 (C16H24N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Crizotinib Impurity 62 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H24N6 |
| Molecular Weight | 300.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Crizotinib Standards
- Crizotinib Impurity 11 (CAS 1448326-32-6)
- Crizotinib impurity 33 (CAS CATO-C4X-102533)
- Crizotinib Impurity 46 (CAS CATO-C4X-102546)
- Crizotinib Impurity 54 (CAS CATO-C4X-102554)
- Crizotinib impurity 24 (CAS 141699-59-4)
- Crizotinib impurity 15 (CAS 1175708-03-8)
- Crizotinib Impurity 4 (CAS 877399-50-3)
- Crizotinib Impurity 7 (CAS 877397-70-1)
Recommended Standards
- (5E)-2-Mercapto-5-[(5-methyl-2-thienyl)methylene]-3-phenyl-3,5-dihydro-4H-imidazol-4-one 894500-69-7 (CAS 894500-69-7)
- Palonosetron Impurity 34 (CAS 1227162-74-4)
- 1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene 4-o-Tolyl-o,o'-azotoluene 857484-43-6 (CAS 857484-43-6)
- Palbociclib Impurity 178 (CAS CATO-C4X-1125178)
- Salbutamol Impurity 134 (CAS 115787-50-3)
- Opicapone Impurity 90 (CAS CATO-C4X-240490)
- Ticagrelor impurity 84（trans） (CAS 1006614-51-2)
- 1-(3-Methylbenzyl)-1h-imidazol-2-amine (CAS 1184015-94-8)
- Ethyl 2-bromo-4-(2-methylbenzyl)thiazole-5-carboxylate (CAS 1206908-12-4)
- Formoterol Impurity 101 (CAS CATO-C4X-1525101)
- Ethyl 5-[methyl(phenyl)amino]-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 866051-62-9)
- (R)-O-((2,2-Dimethyl-1,3-dioxolan-4-yl)methyl)hydroxylamine (CAS 114778-50-6)
- Methyl 2-(5-aminopyrimidin-2-yl)acetate (CAS 944902-49-2)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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