N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-2,4-dichlorobenzohydrazide CAS 351512-31-7
| CAS No. | 351512-31-7 |
| Molecular Formula | C16H13BrCl2N2O2 |
| Molecular Weight | 416.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H13BrCl2N2O2, N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-2,4-dichlorobenzohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 416.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-2,4-dichlorobenzohydrazide (CAS 351512-31-7), a certified reference material (molecular formula C16H13BrCl2N2O2, MW 416.10 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.
CATO manufactures N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-2,4-dichlorobenzohydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13BrCl2N2O2 |
| Molecular Weight | 416.10 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- Valproic Acid Related compound B (CAS 247182-97-4)
- 3-(Benzyloxy)-6-bromo-2-chlorobenzoic acid (CAS 2379322-11-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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