(E)-N'-(2-(4-chlorophenoxy)benzylidene)-4-((3,4-dichlorobenzyl)oxy)benzohydrazide CAS 320423-49-2
| CAS No. | 320423-49-2 |
| Molecular Formula | C27H19Cl3N2O3 |
| Molecular Weight | 525.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C27H19Cl3N2O3, (E)-N'-(2-(4-chlorophenoxy)benzylidene)-4-((3,4-dichlorobenzyl)oxy)benzohydrazide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 525.81 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.
CATO supplies (E)-N'-(2-(4-chlorophenoxy)benzylidene)-4-((3,4-dichlorobenzyl)oxy)benzohydrazide (CAS 320423-49-2), a certified reference material (molecular formula C27H19Cl3N2O3, MW 525.81 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-N'-(2-(4-chlorophenoxy)benzylidene)-4-((3,4-dichlorobenzyl)oxy)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.
Physical & Chemical Properties
| Molecular Formula | C27H19Cl3N2O3 |
| Molecular Weight | 525.81 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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