4-((2,4-Dibromo-6-(((cyclohexylmethyl)amino)methyl)phenyl)carbamoyl)-2-methoxyphenyl acetate CAS 54340-61-3
| CAS No. | 54340-61-3 |
| Molecular Formula | C24H28Br2N2O4 |
| Molecular Weight | 568.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-((2,4-Dibromo-6-(((cyclohexylmethyl)amino)methyl)phenyl)carbamoyl)-2-methoxyphenyl acetate (CAS 54340-61-3), molecular formula C24H28Br2N2O4 and molecular weight 568.30 g/mol, is a CATO reference standard with documented purity and traceability.
4-((2,4-Dibromo-6-(((cyclohexylmethyl)amino)methyl)phenyl)carbamoyl)-2-methoxyphenyl acetate (C24H28Br2N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C24H28Br2N2O4 |
| Molecular Weight | 568.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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