(E)-N'-(2,2,2-Trifluoro-1-(5-methyl-2-(octyloxy)phenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2738683-42-4
| CAS No. | 2738683-42-4 |
| Molecular Formula | C24H28F6N2O3S |
| Molecular Weight | 538.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-N'-(2,2,2-Trifluoro-1-(5-methyl-2-(octyloxy)phenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-42-4) is a high-purity analytical reference standard with the molecular formula C24H28F6N2O3S and a molecular weight of 538.55 g/mol.
The molecular framework of (E)-N'-(2,2,2-Trifluoro-1-(5-methyl-2-(octyloxy)phenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (C24H28F6N2O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), (E)-N'-(2,2,2-Trifluoro-1-(5-methyl-2-(octyloxy)phenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide 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 | C24H28F6N2O3S |
| Molecular Weight | 538.55 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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