Dexrazoxane Impurity 14 CAS CATO-C4X-202014
| CAS No. | CATO-C4X-202014 |
| Molecular Formula | C13H22N2O8 |
| Molecular Weight | 334.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dexrazoxane Impurity 14 (C13H22N2O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Dexrazoxane Impurity 14 (CAS CATO-C4X-202014, C13H22N2O8) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H22N2O8 |
| Molecular Weight | 334.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Dexrazoxane Standards
- Dexrazoxane Impurity 13 (CAS CATO-C4X-202013)
- Dexrazoxane Impurity 15 (CAS CATO-C4X-202015)
- Dexrazoxane Impurity 34 (CAS CATO-C4X-202034)
- Dexrazoxane Impurity 16 (CAS CATO-C4X-202016)
- Dexrazoxane Impurity 17 (CAS CATO-C4X-202017)
- Dexrazoxane Impurity 46 (CAS 1029441-44-8)
- Dexrazoxane Impurity 12 (CAS CATO-C4X-202012)
- Dexrazoxane Impurity 18 (CAS CATO-C4X-202018)
Recommended Standards
- Roflumilast impurity 20 (CAS 2206113-97-3)
- (Rac)-Byakangelicin (CAS 19573-01-4)
- Azelnidipine Impurity 9 (CAS CATO-C4X-10409)
- N-Succinimidyl 4-(Maleimidomethyl)cyclohexane-1-carboxylate (CAS 64987-85-5)
- Efinaconazole Impurity 31 (CAS CATO-C4X-124331)
- Gefitinib Impurity 59 (CAS CATO-C4X-111759)
- Lansoprazole Impurity 33 (CAS 1246819-06-6)
- 3-(4-Fluoro-2-nitrophenoxy)-N-(tert-pentyl)-2-thiophenecarboxamide (CAS 306977-52-6)
- n-Butyl-4,4,4-d3 Alcohol (CAS 64156-70-3)
- 4-Chloro-1-(tetrahydrofuran-3-yl)-1H-pyrazole (CAS 1780724-56-2)
- Potassium 2-(3-Oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl)acetate (CAS 1156977-76-2)
- (3-((3,3-Dimethylbutyl)amino)phenyl)methanol (CAS 1339681-94-5)
- N-(4-(2-Oxo-2-(pentylamino)ethyl)thiazol-2-yl)furan-2-carboxamide (CAS 921520-89-0)
- Peptide 433 (CAS CATO-CPTD788433)
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