3-Amino-3-(5-bromo-2-fluorophenyl)propionic Acid CAS 299441-23-9
| CAS No. | 299441-23-9 |
| Molecular Formula | C9H9BrFNO2 |
| Molecular Weight | 262.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 262.08 g/mol gives 3-Amino-3-(5-bromo-2-fluorophenyl)propionic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Amino-3-(5-bromo-2-fluorophenyl)propionic Acid (CAS 299441-23-9), a certified reference material (molecular formula C9H9BrFNO2, MW 262.08 g/mol) for analytical method development and quality control.
Structurally, 3-Amino-3-(5-bromo-2-fluorophenyl)propionic Acid (C9H9BrFNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 262.08 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 3-Amino-3-(5-bromo-2-fluorophenyl)propionic 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 | C9H9BrFNO2 |
| Molecular Weight | 262.08 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/Br-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- methyl 3-amino-6-bromo-5-fluoro-2-methylbenzoate (CAS 1037841-24-9)
- Ethyl 4-amino-3-bromo-5-fluorobenzoate (CAS 1160574-67-3)
- Ethyl 2-amino-5-bromo-3-fluorobenzoate (CAS 1183479-43-7)
- Ethyl 2-amino-6-bromo-3-fluorobenzoate (CAS 1184125-69-6)
- (r)-2-Amino-3-(4-bromo-2-fluorophenyl)propanoic acid (CAS 1213148-15-2)
- (s)-2-Amino-3-(4-bromo-2-fluorophenyl)propanoic acid (CAS 1213206-88-2)
- Methyl 2-amino-2-(3-bromo-4-fluorophenyl)acetate (CAS 1218130-80-3)
- Methyl 2-amino-2-(5-bromo-2-fluorophenyl)acetate (CAS 1218158-22-5)
Recommended Standards
- 3-Amino-3-(4-bromo-2-fluorophenyl)propionic Acid (CAS 682804-39-3)
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- 2-Fluoroethyl (2-bromophenyl)carbamate (CAS 61986-39-8)
- 3-Bromo-4-fluoro-L-phenylalanine (CAS 880386-25-4)
- 3,4-Dimethoxy-5-nitrobenzaldehyde (CAS 22027-96-9)
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