(R)-2-((tert-Butoxycarbonyl)amino)-3-fluoro-3-methylbutanoic acid CAS 1932398-43-0
| CAS No. | 1932398-43-0 |
| Molecular Formula | C10H18FNO4 |
| Molecular Weight | 235.25 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.
CATO supplies (R)-2-((tert-Butoxycarbonyl)amino)-3-fluoro-3-methylbutanoic acid (CAS 1932398-43-0), a certified reference material (molecular formula C10H18FNO4, MW 235.25 g/mol) for analytical method development and quality control.
The molecular framework of (R)-2-((tert-Butoxycarbonyl)amino)-3-fluoro-3-methylbutanoic acid (C10H18FNO4) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (R)-2-((tert-Butoxycarbonyl)amino)-3-fluoro-3-methylbutanoic 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 | C10H18FNO4 |
| Molecular Weight | 235.25 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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
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