N-Nitroso Tucatinib 2 CAS CATO-C4X-260526
| CAS No. | CATO-C4X-260526 |
| Molecular Formula | C26H23N9O3 |
| Molecular Weight | 509.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 509.52 g/mol gives N-Nitroso Tucatinib 2 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Nitroso Tucatinib 2 (CAS CATO-C4X-260526) is a high-purity analytical reference standard with the molecular formula C26H23N9O3 and a molecular weight of 509.52 g/mol.
N-Nitroso Tucatinib 2 (C26H23N9O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-Nitroso Tucatinib 2 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 | C26H23N9O3 |
| Molecular Weight | 509.52 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 9 |
Related N Standards
- N-Nitroso Tucatinib 1 (CAS CATO-C4X-260525)
- N-nitroso Amlodipine Impurity 149 (CAS CATO-C4X-1095149)
- N-Nitroso Resmetirom impurity 128 (CAS CATO-C4X-2912128)
- N-Nitroso Resmetirom impurity 142 (CAS CATO-C4X-2912142)
- N-Nitroso Resmetirom impurity 143 (CAS CATO-C4X-2912143)
- N-Nitroso Imatinib EP Impurity C (CAS 2816369-80-7)
- N-nitroso-mirdametinib (CAS CATO-C4X-34081)
- N-Nitroso Gentamicin impurity 29 (CAS CATO-C4X-148029)
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