Methyl 2-{[(tert-butoxy)carbonyl]amino}-3,3,3-trifluoro-2-hydroxypropanoate CAS 126535-83-9
| CAS No. | 126535-83-9 |
| Molecular Formula | C9H14F3NO5 |
| Molecular Weight | 273.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H14F3NO5, Methyl 2-{[(tert-butoxy)carbonyl]amino}-3,3,3-trifluoro-2-hydroxypropanoate 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 273.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Methyl 2-{[(tert-butoxy)carbonyl]amino}-3,3,3-trifluoro-2-hydroxypropanoate (CAS 126535-83-9) is a high-purity analytical reference standard with the molecular formula C9H14F3NO5 and a molecular weight of 273.21 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Methyl 2-{[(tert-butoxy)carbonyl]amino}-3,3,3-trifluoro-2-hydroxypropanoate 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 | C9H14F3NO5 |
| Molecular Weight | 273.21 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 methanol, ethanol, 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.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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