tert-butyl N-{[(2S,4S)-4-fluoropyrrolidin-2-yl]methyl}-N-methylcarbamate CAS 1820575-58-3
| CAS No. | 1820575-58-3 |
| Molecular Formula | C11H21FN2O2 |
| Molecular Weight | 232.30 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.
tert-butyl N-{[(2S,4S)-4-fluoropyrrolidin-2-yl]methyl}-N-methylcarbamate (CAS 1820575-58-3) is a high-purity analytical reference standard with the molecular formula C11H21FN2O2 and a molecular weight of 232.30 g/mol.
tert-butyl N-{[(2S,4S)-4-fluoropyrrolidin-2-yl]methyl}-N-methylcarbamate (C11H21FN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), tert-butyl N-{[(2S,4S)-4-fluoropyrrolidin-2-yl]methyl}-N-methylcarbamate 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 | C11H21FN2O2 |
| Molecular Weight | 232.30 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 DMSO, DMF, methanol |
| 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 | 2 |
Recommended Standards
- Tert-butyl ((3-fluoro-1-methylpyrrolidin-3-yl)methyl)carbamate (CAS 1785296-75-4)
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- tert-Butyl (4-(fluoromethyl)piperidin-4-yl)carbamate (CAS 1784869-31-3)
- tert-Butyl 4-amino-3-fluoroazepane-1-carboxylate (CAS 1823996-36-6)
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