(2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid CAS 959574-20-0
| CAS No. | 959574-20-0 |
| Molecular Formula | C10H10F3NO3 |
| Molecular Weight | 249.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid.
(2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 959574-20-0), molecular formula C10H10F3NO3 and molecular weight 249.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10F3NO3, (2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic 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 | C10H10F3NO3 |
| Molecular Weight | 249.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| 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-Amino-2-hydroxy-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 959578-49-5)
- (R)-3-amino-3-(4-(trifluoromethoxy)phenyl)propanoic acid hcl (CAS 712321-33-0)
- (2S,3S)-3-Amino-2-hydroxy-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 959575-01-0)
- 11-Bromoundecanal (CAS 70326-40-8)
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