Baloxavir Impurity 54 CAS 2365472-39-3
| CAS No. | 2365472-39-3 |
| Molecular Formula | C17H15N3O4 |
| Molecular Weight | 325.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Baloxavir Impurity 54 (CAS 2365472-39-3, C17H15N3O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Baloxavir Impurity 54 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.32 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.
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.
CATO manufactures Baloxavir Impurity 54 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 | C17H15N3O4 |
| Molecular Weight | 325.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related Baloxavir Standards
- Baloxavir Marboxil Impurity 233 (CAS CATO-C4X-2108233)
- Baloxavir Impurity 1 (CAS 1985607-70-2)
- Baloxavir Impurity 27 (CAS 2762066-94-2)
- Baloxavir Impurity 43 (CAS 1370250-39-7)
- Baloxavir Marboxil Impurity 236 (CAS CATO-C4X-2108236)
- Baloxavir Marboxil Impurity 182 (CAS CATO-C4X-2108182)
- Baloxavir Marboxil Impurity 183 (CAS CATO-C4X-2108183)
- Baloxavir Marboxil Impurity 227 (CAS CATO-C4X-2108227)
Recommended Standards
- Cabozantinib Impurity 48 (CAS CATO-C4X-201848)
- Roxadustat impurity 111 (CAS CATO-C4X-2213111)
- Nintedanib Impurity 175 (CAS CATO-C4X-1814175)
- Roxadustat Impurity 90 (CAS CATO-C4X-221390)
- Tenofovir disoproxil Impurity 134 (CAS CATO-C4X-1076134)
- Fluralaner Impurity 7 (CAS CATO-C4X-21807)
- Theophylline Impurity 10 (CAS CATO-C4X-182310)
- 1-(Chloromethyl)-4-(diethoxyphosphorylmethyl)benzene (CAS 25596-72-9)
- 80264-88-6 Methyl 6-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D-mannopyranoside N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 80264-88-6)
- 1-(7-(Furan-2-yl)-1,4-thiazepan-4-yl)-2-(1H-indol-1-yl)ethan-1-one (CAS 1705438-37-4)
- Chlorohydridotris(triphenylphosphine)ruthenium(II) toluene adduct (CAS 55102-19-7)
- 2-Chloro-1-(2,5-dimethyl-1-(4-propylphenyl)-1h-pyrrol-3-yl)ethan-1-one (CAS 923789-60-0)
- tert-Butyl 4-fluoro-3-(hydroxymethyl)piperidine-1-carboxylate (CAS 1303972-97-5)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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