Paliperidone Impurity 8 CAS CATO-C4X-17248
| CAS No. | CATO-C4X-17248 |
| Molecular Formula | C12H15FN2O |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Paliperidone Impurity 8 (C12H15FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 222.26 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Paliperidone Impurity 8 (CAS CATO-C4X-17248), a pharmacopoeial impurity reference standard (molecular formula C12H15FN2O, MW 222.26 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.
CATO manufactures Paliperidone Impurity 8 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15FN2O |
| Molecular Weight | 222.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, 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 |
| 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 57 (CAS CATO-C4X-172457)
- Paliperidone Impurity 159 (CAS CATO-C4X-1724159)
- Paliperidone Impurity 36 (CAS 1160915-55-8)
- Paliperidone Impurity 55 (CAS CATO-C4X-172455)
- Paliperidone Impurity N11 (CAS 95742-20-4)
- Paliperidone Impurity 48 (CAS 181525-38-2)
- Paliperidone Impurity 157 (CAS 1809004-63-4)
- Paliperidone Impurity 19 (CAS 1388072-44-3)
Recommended Standards
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- 3-amino-1-cyclobutylpyrrolidin-2-one hydrochloride (CAS 2044712-55-0)
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- Arotinolol Impurity 21 (CAS CATO-C4X-185421)
- (3s)-3-(2-Ethoxyethoxy)pyrrolidine hydrochloride (CAS 1423040-89-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com