(E)-N'-(1-(3-Nitrophenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2301999-01-7
| CAS No. | 2301999-01-7 |
| Molecular Formula | C15H12F3N3O4S |
| Molecular Weight | 387.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-N'-(1-(3-Nitrophenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-N'-(1-(3-Nitrophenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301999-01-7), molecular formula C15H12F3N3O4S and molecular weight 387.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H12F3N3O4S, (E)-N'-(1-(3-Nitrophenyl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 387.33 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H12F3N3O4S |
| Molecular Weight | 387.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Methyl 5-Bromo-2-thiophenecarboxylate (CAS 62224-19-5)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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