Ifosfamide EP Impurity A CAS 22608-58-8
| CAS No. | 22608-58-8 |
| Molecular Formula | C5H13ClNO4P |
| Molecular Weight | 217.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.59 g/mol gives Ifosfamide EP Impurity A distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Ifosfamide EP Impurity A (CAS 22608-58-8, C5H13ClNO4P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C5H13ClNO4P, Ifosfamide EP Impurity A contains a carbohydrate-derived structure, an amide group, a phosphate ester group, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 217.59 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.
As a certified reference material (CRM), Ifosfamide EP Impurity A 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 | C5H13ClNO4P |
| Molecular Weight | 217.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ifosfamide Standards
- Ifosfamide EP Impurity F (CAS 81485-04-3 & 40722-73-4)
- Ifosfamide (CAS 3778-73-2)
- Ifosfamide-d4 (CAS 1189701-13-0)
- Ifosfamide Impurity 1 (CAS 72578-71-3)
- Ifosfamide Impurity 6 (CAS CATO-C4X-20016)
- Ifosfamide Impurity 7 (CAS 2649320-48-7)
- Ifosfamide EP Impurity E (CAS 42453-19-0)
- Ifosfamide EP Impurity B (CAS 241482-18-8)
Recommended Standards
- Methyl 2-chloro-5-fluoro-6-formylnicotinate (CAS 2750929-50-9)
- 6-chloro-4-(difluoromethyl)-2-methyl-2h-pyraZolo[3,4-b]pyridine (CAS 1018165-42-8)
- [(4-chloro-3-fluorophenyl)carbamoyl]formic acid (CAS 480451-91-0)
- (3-Acryloxypropyl)tris(trimethylsiloxy)silane inhibited with MEHQ tech-95 (CAS 166970-54-3)
- Risdiplam Impurity 1 (CAS CATO-C4X-30121)
- Fluocinolone Acetonide Impurity 23 (CAS CATO-C4X-238123)
- Goserelin Impurity 43 TFA Salt (CAS CATO-C4X-192043)
- 5-fluoro-N-(1H-pyrazol-4-yl)-1-benzothiophene-2-carboxamide (CAS 1153800-06-6)
- 1-(4-(Cyclohexyloxy)phenyl)-1H-imidazole (CAS 502656-64-6)
- (3-Bromobenzyl)(3-chlorophenyl)sulfane (CAS 1410096-52-4)
- Iminoctadine Tris(Albesilate) (CAS 169202-06-6)
- N-[(2,5-Dichlorophenyl)methyl]piperidine-2-carboxamide (CAS 190509-38-7)
- 3-[(4-Fluorobenzyl)oxy]-N-[(E)-(4-fluorophenyl)methylidene]-2-thiophenecarbohydrazide (CAS 478246-48-9)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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