(2R)-2-(2-tert-Butoxy-2-oxoethyl)-5,5,5-trifluoropentanoic acid CAS 1401067-08-0
| CAS No. | 1401067-08-0 |
| Molecular Formula | C11H17F3O4 |
| Molecular Weight | 270.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (2R)-2-(2-tert-Butoxy-2-oxoethyl)-5,5,5-trifluoropentanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(2R)-2-(2-tert-Butoxy-2-oxoethyl)-5,5,5-trifluoropentanoic acid (CAS 1401067-08-0) is a high-purity analytical reference standard with the molecular formula C11H17F3O4 and a molecular weight of 270.25 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), (2R)-2-(2-tert-Butoxy-2-oxoethyl)-5,5,5-trifluoropentanoic acid 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 | C11H17F3O4 |
| Molecular Weight | 270.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Recommended Standards
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