Fmoc-(S)-3-amino-3-(2-trifluoromethylphenyl)-propionic acid CAS 507472-19-7
| CAS No. | 507472-19-7 |
| Molecular Formula | C25H20F3NO4 |
| Molecular Weight | 455.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fmoc-(S)-3-amino-3-(2-trifluoromethylphenyl)-propionic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Fmoc-(S)-3-amino-3-(2-trifluoromethylphenyl)-propionic acid (CAS 507472-19-7), molecular formula C25H20F3NO4 and molecular weight 455.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H20F3NO4, Fmoc-(S)-3-amino-3-(2-trifluoromethylphenyl)-propionic acid contains a flavonoid core, 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 455.43 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 Fmoc-(S)-3-amino-3-(2-trifluoromethylphenyl)-propionic 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 | C25H20F3NO4 |
| Molecular Weight | 455.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-(RS)-3-amino-3-(3-trifluoromethylphenyl)-propionic acid (CAS 181953-60-6)
- Fmoc-(R)-3-amino-3-(3-trifluoromethylphenyl)-propionic acid (CAS 517905-87-2)
- Fmoc-(R)-3-Amino-3-(4-trifluoromethylphenyl)-propionic acid (CAS 517905-88-3)
- Fmoc-(RS)-3-amino-3-(4-trifluoromethylphenyl)-propionic acid (CAS 728919-94-6)
- Fmoc-(S)-3-Amino-3-(3-trifluoromethyl-phenyl)-propionic acid (CAS 507472-20-0)
- Fmoc-(S)-3-Amino-3-(4-trifluoromethylphenyl)-propionic acid (CAS 507472-21-1)
- Fmoc-2-(trifluoromethyl)-L-phenylalanine (CAS 352523-16-1)
- Fmoc-D-Phe(4-CF3)-OH (CAS 238742-88-6)
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 352523-15-0)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 954225-58-2)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid (CAS 959580-94-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 205526-27-8)
- 3-{5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}propanoic acid (CAS 109164-46-7)
- 3-Methyl-isonicotinamidine; hydrochloride (CAS 125903-80-2)
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