Baloxavir Impurity 106 CAS CATO-C4X-2108106
| CAS No. | CATO-C4X-2108106 |
| Molecular Formula | C14H10F2O2S |
| Molecular Weight | 280.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, Baloxavir Impurity 106 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Baloxavir Impurity 106 (CAS CATO-C4X-2108106), a pharmacopoeial impurity reference standard (molecular formula C14H10F2O2S, MW 280.29 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 Baloxavir Impurity 106 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 | C14H10F2O2S |
| Molecular Weight | 280.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Baloxavir Standards
- Baloxavir Impurity 17 (CAS 2136287-65-3)
- Baloxavir Marboxil Impurity 178 (CAS 2757707-17-6)
- Baloxavir Marboxil Impurity 188 (CAS CATO-C4X-2108188)
- Baloxavir Marboxil Impurity 189 (CAS CATO-C4X-2108189)
- Baloxavir Marboxil Impurity 217 (CAS CATO-C4X-2108217)
- Baloxavir Marboxil Impurity 225 (CAS CATO-C4X-2108225)
- Baloxavir Impurity 61 (CAS CATO-C4X-210861)
- Baloxavir Marboxil Impurity 206 (CAS CATO-C4X-2108206)
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