tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate CAS 1704097-35-7
| CAS No. | 1704097-35-7 |
| Molecular Formula | C19H27BrFNO3 |
| Molecular Weight | 416.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate (CAS 1704097-35-7), a certified reference material (molecular formula C19H27BrFNO3, MW 416.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H27BrFNO3, tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 416.32 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H27BrFNO3 |
| Molecular Weight | 416.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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