N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-chlorophenyl)sulfonyl)propanamide CAS 1024427-15-3
| CAS No. | 1024427-15-3 |
| Molecular Formula | C17H12ClF6NO3S |
| Molecular Weight | 459.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-chlorophenyl)sulfonyl)propanamide (CAS 1024427-15-3), molecular formula C17H12ClF6NO3S and molecular weight 459.79 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H12ClF6NO3S, N-(3,5-bis(trifluoromethyl)phenyl)-2-((4-chlorophenyl)sulfonyl)propanamide contains a steroid core, an amide group, a sulfone 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 459.79 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.
Physical & Chemical Properties
| Molecular Formula | C17H12ClF6NO3S |
| Molecular Weight | 459.79 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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