Dexrazoxane Impurity 8 CAS CATO-C4X-20208
| CAS No. | CATO-C4X-20208 |
| Molecular Formula | C11H16N4O5 |
| Molecular Weight | 284.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Dexrazoxane Impurity 8 (CAS CATO-C4X-20208, C11H16N4O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C11H16N4O5, Dexrazoxane Impurity 8 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Dexrazoxane Impurity 8 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H16N4O5 |
| Molecular Weight | 284.27 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Dexrazoxane Standards
- Dexrazoxane Impurity 9 (CAS CATO-C4X-20209)
- Dexrazoxane Impurity 2 (CAS 120418-76-0)
- Dexrazoxane Impurity 27 (CAS 120418-77-1)
- Dexrazoxane Impurity 29 (CAS 1078122-47-0)
- Dexrazoxane Impurity 30 (CAS 144236-91-9)
- Dexrazoxane (CAS 24584-09-6)
- Dexrazoxane Impurity 4 (CAS CATO-C4X-20204)
- Dexrazoxane Impurity 44 (CAS 21416-67-1)
Recommended Standards
- Riboflavin Impurity 13 (CAS 4250-90-2)
- Doxofylline Impurity 49 (CAS CATO-C4X-151349)
- Sivelestat sodium impurity 45 (CAS CATO-C4X-212345)
- Doxofylline Impurity 4 (CAS 2095554-12-2)
- Etelcalcetide Impurity 22 X TFA Salt (CAS CATO-C4X-324722)
- Vitamin K1 Impurity 34 (CAS CATO-C4X-220734)
- Adenosine Impurity 33 (CAS 62420-33-1)
- Canagliflozin Impurity 37 (CAS 1672658-93-3)
- (4R,5S)-Methyl 4-amino-3-oxoisoxazolidine-5-carboxylate (CAS 112458-08-9)
- Trimethoprim-d9 (CAS 1189460-62-5)
- N-(4-chloro-2,5-dimethoxyphenyl)-5-(propan-2-yl)-1,2-oxazole-3-carboxamide (CAS 912880-52-5)
- Methyl 4-(1-cyanocyclopropyl)benzoate (CAS 1206611-69-9)
- Valproic Acid Methyl Ester (CAS 22632-59-3)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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