N'-[(1E)-{4-[(3-chlorophenyl)methoxy]phenyl}methylidene]-4-(trifluoromethyl)benzohydrazide CAS 477863-11-9
| CAS No. | 477863-11-9 |
| Molecular Formula | C22H16ClF3N2O2 |
| Molecular Weight | 432.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N'-[(1E)-{4-[(3-chlorophenyl)methoxy]phenyl}methylidene]-4-(trifluoromethyl)benzohydrazide 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.
CATO supplies N'-[(1E)-{4-[(3-chlorophenyl)methoxy]phenyl}methylidene]-4-(trifluoromethyl)benzohydrazide (CAS 477863-11-9), a certified reference material (molecular formula C22H16ClF3N2O2, MW 432.82 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H16ClF3N2O2, N'-[(1E)-{4-[(3-chlorophenyl)methoxy]phenyl}methylidene]-4-(trifluoromethyl)benzohydrazide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 432.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C22H16ClF3N2O2 |
| Molecular Weight | 432.82 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-Chloro-2-(4-methoxyphenyl)-1-((4-(trifluoromethyl)benzyl)oxy)-1H-benzo[d]imidazole (CAS 329234-93-7)
- 1-((4-Chlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)pyrrolidine-2-carboxamide (CAS 317377-82-5)
- 6-Chloro-2-(4-methoxyphenyl)-1-((3-(trifluoromethyl)benzyl)oxy)-1H-benzo[d]imidazole (CAS 329234-91-5)
- 1-(2-Chlorobenzenesulfonyl)-N-[3-(trifluoromethyl)phenyl]pyrrolidine-2-carboxamide (CAS 317377-92-7)
- 4-(Cyclopropylmethoxy)-3-(trifluoromethyl)aniline (CAS 70338-50-0)
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- (S)-1-(tert-Butoxycarbonyl)-2-(3,4-dichlorobenzyl)-pyrrolidine-2-carboxylic acid (CAS 1217732-47-2)
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