Baloxavir Marboxil Impurity 212 CAS CATO-C4X-2108212
| CAS No. | CATO-C4X-2108212 |
| Molecular Formula | C16H22N4O5 |
| Molecular Weight | 350.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Baloxavir Marboxil Impurity 212 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, Baloxavir Marboxil Impurity 212 (CAS CATO-C4X-2108212, C16H22N4O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Baloxavir Marboxil Impurity 212 (C16H22N4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 350.37 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C16H22N4O5 |
| Molecular Weight | 350.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Baloxavir Standards
- Baloxavir Marboxil Impurity 154 (CAS CATO-C4X-2108154)
- Baloxavir Marboxil Impurity 211 (CAS CATO-C4X-2108211)
- Baloxavir Impurity 23 (CAS CATO-C4X-210823)
- Baloxavir Impurity 5 (CAS CATO-C4X-21085)
- Baloxavir Impurity 2 (CAS CATO-C4X-21082)
- Baloxavir Marboxil Impurity 202 (CAS CATO-C4X-2108202)
- Baloxavir Marboxil Impurity 181 (CAS CATO-C4X-2108181)
- Baloxavir Impurity 55 (CAS CATO-C4X-210855)
Recommended Standards
- Nintedanib Impurity 128 (CAS CATO-C4X-1814128)
- Roxadustat Impurity 10 (CAS CATO-C4X-221310)
- Ilaprazole Impurity 86 (CAS CATO-C4X-113086)
- Niraparib Impurity 30 (CAS CATO-C4X-232930)
- Niraparib Impurity 26 (CAS CATO-C4X-232926)
- Etoposide Impurity 29 (CAS CATO-C4X-202429)
- Biotin Impurity 12 (CAS CATO-C4X-156312)
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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