Prucalopride Impurity 27 CAS CATO-C4X-103827
| CAS No. | CATO-C4X-103827 |
| Molecular Formula | C14H19N3O2 |
| Molecular Weight | 261.32 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.
CATO supplies Prucalopride Impurity 27 (CAS CATO-C4X-103827), a pharmacopoeial impurity reference standard (molecular formula C14H19N3O2, MW 261.32 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C14H19N3O2, Prucalopride Impurity 27 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H19N3O2 |
| Molecular Weight | 261.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Prucalopride Standards
- Prucalopride Impurity 14 (CAS CATO-C4X-103814)
- Prucalopride Impurity 38 (CAS CATO-C4X-103838)
- Prucalopride Impurity 30 (CAS 58344-73-3)
- Prucalopride Impurity 18 (CAS 338791-13-2)
- Prucalopride Impurity 23 (CAS 202664-85-5)
- Prucalopride Impurity 10 (CAS 143878-29-9)
- Prucalopride Impurity 28(Cisapride Impurity) (CAS 38059-73-3)
- Prucalopride Impurity 51 (CAS 620619-26-3)
Recommended Standards
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- 5-Bromo-6-ethynylpyridin-2-amine (CAS 2628348-16-1)
- tert-Butyl (6-bromobenzo[d]isoxazol-3-yl)carbamate (CAS 1214899-76-9)
- Alvimopan Impurity 20 (CAS 1314751-83-1)
- 1-(2,3-Dihydro-1h-indene-5-sulfonyl)piperidine-4-carboxylic acid (CAS 870693-01-9)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
Why CATO?
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