(2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid CAS 1414348-94-9
| CAS No. | 1414348-94-9 |
| Molecular Formula | C10H16F3NO4 |
| Molecular Weight | 271.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414348-94-9), a certified reference material (molecular formula C10H16F3NO4, MW 271.23 g/mol) for analytical method development and quality control.
(2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (C10H16F3NO4) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic 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 | 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Hydroxy-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1374408-15-7)
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414348-95-0)
- 4-Fluoro-N,N-dimethyl-3-(trifluoromethyl)benzenesulfonamide (CAS 1372218-40-0)
- 5-((3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy)nicotinic acid (CAS 1421662-49-8)
- 2-(5-Oxo-1-phenyl-2,5-dihydro-1h-pyrazol-3-yl)acetic acid (CAS 37959-11-8)
- H-Met-Glu-OH (CAS 14517-44-3)
- 4-(2-Chlorophenyl)-1,2,3-thiadiazole-5-carbonitrile (CAS 265326-54-3)
- 5-Bromo-7-fluoro-1-methyl-1H-indazole (CAS 1379366-71-8)
- 3-[2-(sec-Butyl)-4-chlorophenoxy]azetidine (CAS 1220038-53-8)
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- 5-Bromo-N-ethylpyridine-2-carboxamide, 97% (CAS 845305-88-6)
- Methyl 2-(4-chloropyrimidin-2-yl)acetate (CAS 66621-52-1)
- 2-Cyclopropyl-N-(2-hydroxyethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide (CAS 1956385-89-9)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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