Paliperidone Impurity 104 CAS CATO-C4X-1724104
| CAS No. | CATO-C4X-1724104 |
| Molecular Formula | C12H15FN2O2 |
| Molecular Weight | 238.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Paliperidone Impurity 104 (C12H15FN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Paliperidone Impurity 104 (CAS CATO-C4X-1724104), a pharmacopoeial impurity reference standard (molecular formula C12H15FN2O2, MW 238.26 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Paliperidone Impurity 104 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 | C12H15FN2O2 |
| Molecular Weight | 238.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Paliperidone Standards
- Paliperidone Impurity 103 (CAS CATO-C4X-1724103)
- Paliperidone Impurity 50 (CAS 260273-82-3)
- Paliperidone Impurity 160 (CAS CATO-C4X-1724160)
- Paliperidone Impurity 56 (CAS CATO-C4X-172456)
- Paliperidone Impurity 58 (CAS CATO-C4X-172458)
- Paliperidone Impurity 7 (CAS CATO-C4X-17247)
- Paliperidone Impurity 78 (CAS 691007-05-3)
- Paliperidone Impurity 81 (CAS 691007-07-5)
Recommended Standards
- Neostigmine impurity 47 (CAS CATO-C4X-204247)
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- Amisulpride Impurity 62 (CAS CATO-C4X-104562)
- Sofosbuvir Impurity 8 (CAS CATO-C4X-10528)
- Salbutamol Impurity 187 (CAS CATO-C4X-1176187)
- Pranoprofen Impurity 34 (CAS 2688845-71-6)
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- 1-Chloro-3-fluoro-2-(trifluoromethoxy)benzene (CAS 1404193-77-6)
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- 3,4-Dimethoxy-2-(pyrrolidine-1-carbonyl)benzaldehyde (CAS 66913-48-2)
- 1-(4-Fluoro-3-isobutoxyphenyl)propan-1-one (CAS 1443346-19-7)
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Why CATO?
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com