N-(4-Fluorophenyl)-2-{[6-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide CAS 301194-12-7
| CAS No. | 301194-12-7 |
| Molecular Formula | C22H26F2N2O2S2 |
| Molecular Weight | 452.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-Fluorophenyl)-2-{[6-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide is closely related to a steroid 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.
N-(4-Fluorophenyl)-2-{[6-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (CAS 301194-12-7) is a high-purity analytical reference standard with the molecular formula C22H26F2N2O2S2 and a molecular weight of 452.58 g/mol.
N-(4-Fluorophenyl)-2-{[6-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (C22H26F2N2O2S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C22H26F2N2O2S2 |
| Molecular Weight | 452.58 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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