Ketoprofen Impurity 86 CAS CATO-C4X-147186
| CAS No. | CATO-C4X-147186 |
| Molecular Formula | C52H47NO9 |
| Molecular Weight | 829.93 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C52H47NO9, Ketoprofen Impurity 86 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 829.93 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.
As a process- or degradation-related impurity, Ketoprofen Impurity 86 (CAS CATO-C4X-147186, C52H47NO9) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Ketoprofen Impurity 86 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 | C52H47NO9 |
| Molecular Weight | 829.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 30.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Ketoprofen Standards
- Ketoprofen Impurity 32 (CAS CATO-C4X-147132)
- Ketoprofen Impurity 87 (CAS CATO-C4X-147187)
- Ketoprofen Impurity 104 (CAS CATO-C4X-1471104)
- Ketoprofen Impurity 27 (CAS 2716236-51-8)
- Ketoprofen Impurity 55 (CAS CATO-C4X-147155)
- Ketoprofen Impurity 59 (CAS CATO-C4X-147159)
- Ketoprofen Impurity 92 (CAS CATO-C4X-147192)
- Ketoprofen Impurity 89 (CAS CATO-C4X-147189)
Recommended Standards
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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