Baloxavir Marboxil Impurity 209 HCl CAS 2417354-05-1 (free base)
| CAS No. | 2417354-05-1 (free base) |
| Molecular Formula | C12H15N3O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Baloxavir Marboxil Impurity 209 HCl (CAS 2417354-05-1 (free base)) is a certified pharmaceutical impurity reference standard with the molecular formula C12H15N3O4HCl and a molecular weight of 301.73 g/mol.
Based on its molecular formula C12H15N3O4HCl, Baloxavir Marboxil Impurity 209 HCl contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Marboxil Impurity 209 HCl 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 | C12H15N3O4 HCl |
| Molecular Weight | 301.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Baloxavir Standards
- Baloxavir Marboxil Impurity 218 (CAS 111608-81-2)
- Baloxavir Impurity 30 (CAS 119736-16-2)
- Baloxavir Impurity 52 (CAS 1228258-40-9)
- Baloxavir Marboxil Impurity 163 (CAS 124948-51-2)
- Baloxavir Impurity 43 (CAS 1370250-39-7)
- Baloxavir Impurity 63 (CAS 16874-34-3)
- Baloxavir Impurity 60 (CAS 178461-70-6)
- Baloxavir Impurity 18 (CAS 1820001-72-6)
Recommended Standards
- Linagliptin Impurity N14 (CAS 127294-73-9)
- Tulobuterol Impurity 35 (CAS 1597775-10-4)
- Rac-Duloxetine EP Impurity F (CAS 116817-27-7)
- 1-Ethoxy-4-((4-(4-propylcyclohexyl)phenyl)ethynyl)benzene (CAS 116903-48-1)
- Ethyl 2-(azetidin-3-yl)pyrimidine-5-carboxylate hydrochloride (CAS 1447606-45-2)
- Tert-butyl 4-((5-chloropyrimidin-2-yl)(methyl)amino)piperidine-1-carboxylate (CAS 1261231-31-5)
- 4-(4-Bromophenyl)-2-phenyl-1H-pyrrole (CAS 862201-35-2)
- Methyl 2-(1-methylpyrrolidin-2-yl)acetate (CAS 51856-76-9)
- (2-(Dimethoxymethyl)phenyl)methanol (CAS 87656-32-4)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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