Prusogliptin impurity 5 CAS CATO-C4X-32845
| CAS No. | CATO-C4X-32845 |
| Molecular Formula | C16H27FN4O3 |
| Molecular Weight | 342.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Prusogliptin impurity 5 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, Prusogliptin impurity 5 (CAS CATO-C4X-32845, C16H27FN4O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Prusogliptin impurity 5 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 342.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C16H27FN4O3 |
| Molecular Weight | 342.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Prusogliptin Standards
- Prusogliptin Impurity 11 (CAS CATO-C4X-328411)
- Prusogliptin impurity 4 (CAS CATO-C4X-32844)
- Prusogliptin Impurity 13 (CAS CATO-C4X-328413)
- Prusogliptin Impurity 14 (CAS CATO-C4X-328414)
- Prusogliptin Impurity 9 (CAS CATO-C4X-32849)
- Prusogliptin Impurity 16 (CAS CATO-C4X-328416)
- Prusogliptin Impurity 15 (CAS CATO-C4X-328415)
- Prusogliptin Impurity 8 (CAS CATO-C4X-32848)
Recommended Standards
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- Eperisone Impurity 44 (CAS 288583-70-0)
- Tryptophan EP Impurity B (Mixture of Diastereomers) (CAS 184955-21-3)
- Iguratimod impurity 99 (CAS CATO-C4X-182699)
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- 2,3-Dihydro-3-phenyl-2-thioxothieno[2,3-d]pyrimidin-4(1H)-one (CAS 315707-93-8)
- 4-(3-thienyl)benzonitrile (CAS 172507-33-4)
- 4-Bromo-1,2,3,5,6,7-hexahydro-s-indacene (CAS 108722-46-9)
- N-cyclopropyl-5-(pyrrolidin-2-yl)pyridin-2-amine (CAS 1352501-11-1)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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