Baloxavir Impurity 107 CAS 2136287-64-2
| CAS No. | 2136287-64-2 |
| Molecular Formula | C14H8F2O2S |
| Molecular Weight | 278.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Baloxavir Impurity 107 (CAS 2136287-64-2, C14H8F2O2S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Baloxavir Impurity 107 (C14H8F2O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Baloxavir Impurity 107 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 | C14H8F2O2S |
| Molecular Weight | 278.27 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Baloxavir Standards
- Baloxavir Marboxil Impurity 158 (CAS CATO-C4X-2108158)
- Baloxavir Marboxil Impurity 216 (CAS CATO-C4X-2108216)
- Baloxavir Marboxil Impurity 226 (CAS CATO-C4X-2108226)
- Baloxavir Impurity 62 (CAS CATO-C4X-210862)
- Baloxavir Marboxil Impurity 239 (CAS 1824026-96-1)
- Baloxavir Marboxil Impurity 206 (CAS CATO-C4X-2108206)
- Baloxavir impurity 80 (CAS 2136287-77-7)
- Baloxavir Impurity 136 (CAS 2954948-34-4)
Recommended Standards
- Sulfadiazine lmpurity 6 (CAS CATO-C4X-150416)
- Pomalidomide Impurity 17 (CAS 1377838-49-7)
- Levosimendan impurity 78 (CAS 131741-36-1)
- Levosimendan Impurity 42 (CAS CATO-C4X-130842)
- Prednisone Impurity 11 (CAS 2601-23-2)
- Dabigatran Impurity 24 (CAS 1580491-16-2)
- Lenvatinib Impurity 20 (CAS 417721-36-9)
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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