Apixaban Impurity 13 CAS CATO-C4X-108813
| CAS No. | CATO-C4X-108813 |
| Molecular Formula | C25H28N6O4 |
| Molecular Weight | 476.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Apixaban Impurity 13 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.
CATO supplies Apixaban Impurity 13 (CAS CATO-C4X-108813), a pharmacopoeial impurity reference standard (molecular formula C25H28N6O4, MW 476.53 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C25H28N6O4, Apixaban Impurity 13 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 476.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C25H28N6O4 |
| Molecular Weight | 476.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Apixaban Standards
- Apixaban Impurity 2 (CAS 2187409-01-2)
- Apixaban Impurity 39 (CAS 2206825-87-6)
- Apixaban Impurity 40 (CAS 2206825-81-0)
- Apixaban Impurity 65 (CAS 2264018-89-3)
- Apixaban Impurity 6 (CAS 1074365-84-6)
- Apixaban Impurity 137 (CAS CATO-C4X-1088137)
- Apixaban Impurity 155 (CAS 1928718-22-2)
- Apixaban Impurity 164 (CAS CATO-C4X-1088164)
Recommended Standards
- Valsartan Impurity 65 (CAS CATO-C4X-105765)
- N,N'-Dimethylbenzimidamide (CAS 29019-38-3)
- Palbociclib Impurity 125 (CAS CATO-C4X-1125125)
- Flunisolide Impurity 4 (CAS 4533-89-5)
- Icaritin Impurity 6 (CAS 794-94-5)
- Edaravone Impurity N5 (CAS 16394-90-4)
- Vildagliptin Impurity 35 (CAS CATO-C4X-110035)
- 1-Chloro-2-methoxynaphthalene (CAS 13101-92-3)
- 1-Bromo-3-(2,2,2-trifluoroethoxy)propane (CAS 1152515-05-3)
- (S)-5-tert-Butoxy-4-(3-((S)-1,5-di-tert-butoxy-1,5-dioxopentan-2-yl)ureido)-5-oxopentanoic acid (CAS 1026987-94-9)
- Isobutylamine (CAS 78-81-9)
- 4-Bromo-1,1-difluoro-1H-indene (CAS 2359693-26-6)
- 3-(3-Bromopropyl)oxolane (CAS 1050496-55-3)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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