Paliperidone Impurity 131 CAS CATO-C4X-1724131
| CAS No. | CATO-C4X-1724131 |
| Molecular Formula | C38H55FN4O4 |
| Molecular Weight | 650.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Paliperidone Impurity 131 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.
As a process- or degradation-related impurity, Paliperidone Impurity 131 (CAS CATO-C4X-1724131, C38H55FN4O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C38H55FN4O4, Paliperidone Impurity 131 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 650.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C38H55FN4O4 |
| Molecular Weight | 650.87 g/mol |
| Purity | >95% |
| 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 | F-containing |
| Nitrogen Atoms | 4 |
Related Paliperidone Standards
- Paliperidone Impurity 127 (CAS CATO-C4X-1724127)
- Paliperidone Impurity 32 (CAS 1404053-61-7)
- Paliperidone Impurity 18 (CAS CATO-C4X-172418)
- Paliperidone Impurity 74 (CAS CATO-C4X-172474)
- Paliperidone impurity 146 (CAS CATO-C4X-1724146)
- Paliperidone Impurity 39 (CAS CATO-C4X-1724139)
- Paliperidone Impurity 38 (CAS CATO-C4X-1724138)
- Paliperidone Palmitate (CAS 199739-10-1)
Recommended Standards
- Bazedoxifene Acetate Impurity 7 (CAS 198480-21-6)
- Atrasentan Impurity 46 (CAS 1059043-91-2)
- (2R,3R,4S,5R,6S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 959793-42-1)
- Atrasentan Impurity 51 (CAS 1059056-97-1)
- Theophylline EP Impurity C (CAS 7597-60-6)
- Sulfasalazine impurity 13 (CAS CATO-C4X-141913)
- Prasugrel Impurity 27 (CAS 109904-37-2)
- 4-Methoxypiperidin-1-amine (CAS 168272-98-8)
- 2-Diphenylaminoethanol (CAS 6315-51-1)
- 2-(Hexadecylthio)benzofuran-6-ol (CAS 197565-75-6)
- 3,4-Difluoro-5-formylbenzonitrile (CAS 633327-23-8)
- 1236262-13-7 2-Amino-1-(1-azepanyl)-3-phenyl-1-propanone hydrochloride 2873AD C15H23ClN2O (CAS 1236262-13-7)
- Ixazomib Impurity 88 (CAS CATO-C4X-126788)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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