Benzyl (2-(5-(4-fluorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate CAS 1261118-02-8
| CAS No. | 1261118-02-8 |
| Molecular Formula | C20H20FN3O2 |
| Molecular Weight | 353.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl (2-(5-(4-fluorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Benzyl (2-(5-(4-fluorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate (CAS 1261118-02-8) is a high-purity analytical reference standard with the molecular formula C20H20FN3O2 and a molecular weight of 353.39 g/mol.
Benzyl (2-(5-(4-fluorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate (C20H20FN3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H20FN3O2 |
| Molecular Weight | 353.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
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Recommended Standards
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