2-Amino-5-(4-fluorophenyl)-5-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-imidazol-4-one CAS 1354925-65-7
| CAS No. | 1354925-65-7 |
| Molecular Formula | C16H13F2N3O |
| Molecular Weight | 301.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-(4-fluorophenyl)-5-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (C16H13F2N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-5-(4-fluorophenyl)-5-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354925-65-7) is a high-purity analytical reference standard with the molecular formula C16H13F2N3O and a molecular weight of 301.29 g/mol.
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 | C16H13F2N3O |
| Molecular Weight | 301.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 4-Methoxystyrene Oxide (CAS 6388-72-3)
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- 2-Phenoxybenzothioamide (CAS 1021148-15-1)
- 107095-01-2 5-Methylamino-4-nitro-2,1,3-benzoselenadiazole N-Methyl-4-nitro-2,1,3-benzoselenadiazol-5-amine (CAS 107095-01-2)
- 2-(5-((2,4-Dichlorophenoxy)methyl)-1,2,4-oxadiazol-3-yl)-N-methylethan-1-amine hydrochloride (CAS 1185295-99-1)
- 1-Butyl-1,3-benzodiazole-5-carboxylic acid (CAS 1036487-15-6)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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