(S)-2-amino-3-(2,4,6-trifluorophenyl)propanoic acid CAS 481660-72-4
| CAS No. | 481660-72-4 |
| Molecular Formula | C9H8F3NO2 |
| Molecular Weight | 219.16 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 (S)-2-amino-3-(2,4,6-trifluorophenyl)propanoic acid.
(S)-2-amino-3-(2,4,6-trifluorophenyl)propanoic acid (CAS 481660-72-4), molecular formula C9H8F3NO2 and molecular weight 219.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H8F3NO2, (S)-2-amino-3-(2,4,6-trifluorophenyl)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 219.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (S)-2-amino-3-(2,4,6-trifluorophenyl)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 | C9H8F3NO2 |
| Molecular Weight | 219.16 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 tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- Methyl 2-Amino-5-(trifluoromethyl)benzoate (CAS 117324-58-0)
- Ethyl 2-amino-3,4,5-trifluorobenzoate (CAS 1184500-46-6)
- (R)-4-(1-Amino-2,2,2-trifluoroethyl)benzoic acid (CAS 1212897-03-4)
- (R)-3-(1-Amino-2,2,2-trifluoroethyl)benzoic acid (CAS 1213358-29-2)
- (S)-4-(1-Amino-2,2,2-trifluoroethyl)benzoic acid (CAS 1213548-46-9)
- (S)-3-(1-Amino-2,2,2-trifluoroethyl)benzoic acid (CAS 1213828-28-4)
- 2-Amino-3-(2,3,6-trifluorophenyl)propanoic acid (CAS 1214049-90-7)
- (R)-2-amino-3-(2,4,5-trifluorophenyl)propanoic acid (CAS 1217601-63-2)
Recommended Standards
- (S)-2-Amino-3-(2,4,5-trifluorophenyl)propanoic acid (CAS 749847-57-2)
- (S)-2-Amino-3-(3,4,5-trifluorophenyl)propanoicacid (CAS 646066-73-1)
- (S)-2-amino-3-(2,3,6-trifluorophenyl)propanoic acid (CAS 873429-60-8)
- (S)-2-Amino-3,3,3-trifluoro-2-phenylpropanoic acid (CAS 884596-16-1)
- Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 179950-77-7)
- 4-(4-Fluorophenyl)butan-1-amine (CAS 149080-28-4)
- (S)-2-(4-(tert-Butyl)phenyl)-2-(methylamino)ethanol (CAS 1213971-03-9)
- Methyl 4-Chloroindole-3-carboxylate (CAS 101909-42-6)
- 1,6,7-Trimethyl-1H-imidazo[4,5-γ],quinoxalin-2-amine (CAS 1004510-31-9)
- 3-Formyl-1H-indazole-5-carboxylic acid (CAS 885519-98-2)
- Quinbolone (1.0mg/ml in Acetonitrile) (CAS 2487-63-0)
- 2-Chloro-5-isopropoxy-3-nitropyridine (CAS 1935294-81-7)
- N-((5-(Furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)-4-methylthiophene-2-carboxamide (CAS 1795303-01-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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