(S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluorobutanoic acid CAS 181128-25-6
| CAS No. | 181128-25-6 |
| Molecular Formula | C9H14F3NO4 |
| Molecular Weight | 257.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluorobutanoic acid (C9H14F3NO4) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluorobutanoic acid (CAS 181128-25-6) is a high-purity analytical reference standard with the molecular formula C9H14F3NO4 and a molecular weight of 257.21 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.
CATO manufactures (S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluorobutanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H14F3NO4 |
| Molecular Weight | 257.21 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.) | 2008 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- N1-((3-Chloropyrazin-2-yl)methyl)-N1-isopropylethane-1,2-diamine (CAS 1353960-22-1)
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Why CATO?
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