Oseltamivir Impurity 108 CAS CATO-C4X-1720108
| CAS No. | CATO-C4X-1720108 |
| Molecular Formula | C13H18N4O5 |
| Molecular Weight | 310.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Oseltamivir Impurity 108 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.
Oseltamivir Impurity 108 (CAS CATO-C4X-1720108) is a certified pharmaceutical impurity reference standard with the molecular formula C13H18N4O5 and a molecular weight of 310.31 g/mol.
The molecular framework of Oseltamivir Impurity 108 (C13H18N4O5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C13H18N4O5 |
| Molecular Weight | 310.31 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Oseltamivir Standards
- Oseltamivir Impurity 106 (CAS CATO-C4X-1720106)
- Oseltamivir Impurity 107 (CAS CATO-C4X-1720107)
- Oseltamivir Impurity 110 (CAS CATO-C4X-1720110)
- Oseltamivir Impurity 111 (CAS CATO-C4X-1720111)
- Oseltamivir Impurity 125 (CAS CATO-C4X-1720125)
- Oseltamivir Impurity 148 (CAS 2417645-75-9)
- Oseltamivir Impurity 118 (CAS CATO-C4X-1720118)
- Oseltamivir Impurity 119 (CAS 2081110-43-0)
Recommended Standards
- tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yl)oxy)silane (CAS 849820-20-8)
- Trazodone Impurity 3 (CAS CATO-C4X-17723)
- N-{2-[4-Amino-3-(trifluoromethyl)phenoxy]ethyl}-N-methyl-N-phenylamine (CAS 946663-05-4)
- Ethyl 4-((6-fluoroquinolin-4-yl)amino)benzoate (CAS 1018161-94-8)
- Trazodone Impurity 101 TriHCl (CAS CATO-C4X-1772101)
- Etelcalcetide Impurity 28 X TFA Salt (CAS CATO-C4X-324728)
- Promethazine Impurity 39 (CAS 857523-80-9)
- Succinyl-(Asp6,N-Me-Phe8)-Substance P (6-11) (CAS 106128-89-6)
- (1R,3S)-1-(Boc-amino)-3-(Cbz-amino)cyclopentane (CAS 774212-79-2)
- p-Tolylhydrazine xhydrochloride (CAS 35467-65-3)
- 2-Morpholino-2-phenylaceticacid (CAS 6342-19-4)
- 1-(4-Chloro-3-nitrophenyl)propan-2-one (CAS 1017059-17-4)
- 2-(4-(tert-Butyl)phenyl)-N-methoxy-N-methylacetamide (CAS 852815-78-2)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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