tert-Butyl 4-(fluoromethyl)-4-hydroxyazepane-1-carboxylate CAS 1824018-18-9
| CAS No. | 1824018-18-9 |
| Molecular Formula | C12H22FNO3 |
| Molecular Weight | 247.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 4-(fluoromethyl)-4-hydroxyazepane-1-carboxylate (CAS 1824018-18-9), molecular formula C12H22FNO3 and molecular weight 247.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H22FNO3, tert-Butyl 4-(fluoromethyl)-4-hydroxyazepane-1-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 247.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H22FNO3 |
| Molecular Weight | 247.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 3-(fluoromethyl)-3-hydroxyazepane-1-carboxylate (CAS 1823981-49-2)
- tert-Butyl 5-fluoro-4-hydroxy-4-methylazepane-1-carboxylate (CAS 1824024-04-5)
- 2-(3-((Tert-butoxycarbonyl)amino)thietan-3-yl)acetic acid (CAS 1823811-81-9)
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- L-138,037 (CAS 31639-49-3)
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