Rivaroxaban Impurity 171 CAS CATO-C4X-1090171
| CAS No. | CATO-C4X-1090171 |
| Molecular Formula | C32H32N4O9 |
| Molecular Weight | 616.62 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 616.62 g/mol gives Rivaroxaban Impurity 171 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Rivaroxaban Impurity 171 (CAS CATO-C4X-1090171, C32H32N4O9) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Rivaroxaban Impurity 171 (C32H32N4O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 616.62 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Rivaroxaban Impurity 171 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 | C32H32N4O9 |
| Molecular Weight | 616.62 g/mol |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Rivaroxaban Standards
- Rivaroxaban phthalimido ethyl ester analog (CAS 2206826-56-2)
- Rivaroxaban impurity 195 (CAS CATO-C4X-1090195)
- Rivaroxaban Impurity 23 (CAS 1807455-76-0)
- Rivaroxaban Impurity N7 (CAS 2459945-88-9)
- Rivaroxaban Impurity 181 (CAS CATO-C4X-1090181)
- Rivaroxaban EP Impurity D (CAS 1365267-35-1)
- Rivaroxaban Impurity 164 (CAS 1809279-97-7)
- Rivaroxaban Impurity 185 (CAS CATO-C4X-1090185)
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