(S)-2-((tert-Butoxycarbonyl)amino)-5,5,5-trifluoropentanoic acid CAS 453556-65-5
| CAS No. | 453556-65-5 |
| Molecular Formula | C10H16F3NO4 |
| Molecular Weight | 271.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H16F3NO4, (S)-2-((tert-Butoxycarbonyl)amino)-5,5,5-trifluoropentanoic acid 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 271.23 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.
(S)-2-((tert-Butoxycarbonyl)amino)-5,5,5-trifluoropentanoic acid (CAS 453556-65-5), molecular formula C10H16F3NO4 and molecular weight 271.23 g/mol, is a CATO reference standard with documented purity and traceability.
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), (S)-2-((tert-Butoxycarbonyl)amino)-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 | C10H16F3NO4 |
| Molecular Weight | 271.23 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-2-(((2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl)amino)pentanedioic acid (CAS 76567-27-6)
- 1-tert-Butyl 3-methyl 4-nitro-1H-pyrazole-1,3-dicarboxylate (CAS 923283-62-9)
- (E)-1-(azepan-1-yl)-4,4,5,5,5-pentafluoropent-1-en-3-one (CAS 692738-22-0)
- 2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoicacid (CAS 409333-54-6)
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