Prucalopride Impurity 7 CAS CATO-C4X-10387
| CAS No. | CATO-C4X-10387 |
| Molecular Formula | C26H30Cl2N4O5 |
| Molecular Weight | 549.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Prucalopride Impurity 7 (CAS CATO-C4X-10387) is a certified pharmaceutical impurity reference standard with the molecular formula C26H30Cl2N4O5 and a molecular weight of 549.45 g/mol.
Prucalopride Impurity 7 (C26H30Cl2N4O5) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Prucalopride Impurity 7 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 | C26H30Cl2N4O5 |
| Molecular Weight | 549.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Prucalopride Standards
- Prucalopride Impurity 43 (CAS CATO-C4X-103843)
- Prucalopride Impurity 26 (CAS 2250243-46-8)
- Prucalopride Impurity 42 (CAS CATO-C4X-103842)
- Prucalopride Impurity 54 (CAS CATO-C4X-103854)
- Prucalopride Impurity 44 (CAS CATO-C4X-103844)
- Prucalopride Impurity N11 (CAS 748788-39-8)
- Prucalopride Impurity 33 (CAS 748788-40-1)
- Prucalopride Impurity 41（DP-4） (CAS 1900715-95-8)
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