1-Allyl-2-((4-fluorobenzyl)thio)-4,5-diphenyl-1H-imidazole CAS 339277-62-2
| CAS No. | 339277-62-2 |
| Molecular Formula | C25H21FN2S |
| Molecular Weight | 400.51 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.
1-Allyl-2-((4-fluorobenzyl)thio)-4,5-diphenyl-1H-imidazole (CAS 339277-62-2) is a high-purity analytical reference standard with the molecular formula C25H21FN2S and a molecular weight of 400.51 g/mol.
Based on its molecular formula C25H21FN2S, 1-Allyl-2-((4-fluorobenzyl)thio)-4,5-diphenyl-1H-imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 400.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C25H21FN2S |
| Molecular Weight | 400.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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