(2Z)-4,4,4-Trifluoro-3-oxo-N-[3-(trifluoromethyl)phenyl]-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide CAS 478067-06-0
| CAS No. | 478067-06-0 |
| Molecular Formula | C18H10F9N3O2 |
| Molecular Weight | 471.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2Z)-4,4,4-Trifluoro-3-oxo-N-[3-(trifluoromethyl)phenyl]-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide (C18H10F9N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 471.28 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.
CATO supplies (2Z)-4,4,4-Trifluoro-3-oxo-N-[3-(trifluoromethyl)phenyl]-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide (CAS 478067-06-0), a certified reference material (molecular formula C18H10F9N3O2, MW 471.28 g/mol) for analytical method development and quality control.
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), (2Z)-4,4,4-Trifluoro-3-oxo-N-[3-(trifluoromethyl)phenyl]-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide 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 | C18H10F9N3O2 |
| Molecular Weight | 471.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Z Standards
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- 1,1,1-Trifluoro-N-(4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)methanesulfonamide (CAS 2304917-54-0)
- 1,1,1-Trifluoro-4-(5-fluoro-2,3-dihydrobenzofuran-7-yl)-4-methyl-2-(((2-methylquinolin-5-yl)amino)methyl)pentan-2-ol (CAS 1609049-24-2)
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