(2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(3-(trifluoromethyl)phenyl)propanoic acid CAS 959574-99-3
| CAS No. | 959574-99-3 |
| Molecular Formula | C15H18F3NO5 |
| Molecular Weight | 349.30 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 (2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 959574-99-3), a certified reference material (molecular formula C15H18F3NO5, MW 349.30 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(3-(trifluoromethyl)phenyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(3-(trifluoromethyl)phenyl)propanoic 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 | C15H18F3NO5 |
| Molecular Weight | 349.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 959577-29-8)
- (2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 959582-10-6)
- Ethyl 3-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-carboxylate (CAS 1799818-21-5)
- 1,4-Bis((2-chlorothiazol-5-yl)methyl)piperazine (CAS 882748-01-8)
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- 6-Amino-5-(difluoromethyl)-4-hydroxypyridine-2-sulfonamide (CAS 1804514-46-2)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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