Cediranib-d8 CAS 1174396-84-9
| CAS No. | 1174396-84-9 |
| Molecular Formula | - |
| Molecular Weight | 458.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Cediranib-d8 (C25H19D8FN4O3) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 458.55 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Cediranib-d8 (CAS 1174396-84-9) is a high-purity analytical reference standard with the molecular formula C25H19D8FN4O3 and a molecular weight of 458.55 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Cediranib-d8 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 | C25H19D8FN4O3 |
| Molecular Weight | 458.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Cediranib Standards
Recommended Standards
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- WT-161, 98% (CAS 1206731-57-8)
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- 1-(((3-Nitrobenzyl)oxy)methyl)pyridin-1-ium chloride (CAS 3009-13-0)
- 2-(5-(4-Chlorophenyl)-1H-pyrazol-1-yl)-3-(trifluoromethyl)quinoxaline (CAS 321538-11-8)
- Dicyclanil (CAS 112636-83-6)
- 6-(2-(Trifluoromethoxy)phenyl)nicotinaldehyde (CAS 898405-31-7)
- (S)-1-(2-Bromopyridin-4-yl)ethan-1-ol (CAS 1932185-22-2)
- N-(3-Amino-4-methylphenyl)-3-methylbutanamide (CAS 946769-33-1)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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