(S)-2-amino-2-(4-fluoro-2-methylphenyl)ethan-1-ol hcl CAS 1391434-75-5
| CAS No. | 1391434-75-5 |
| Molecular Formula | C9H12FNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.66 g/mol gives (S)-2-amino-2-(4-fluoro-2-methylphenyl)ethan-1-ol hcl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-2-amino-2-(4-fluoro-2-methylphenyl)ethan-1-ol hcl (CAS 1391434-75-5), a certified reference material (molecular formula C9H12FNOHCl, MW 205.66 g/mol) for analytical method development and quality control.
The molecular framework of (S)-2-amino-2-(4-fluoro-2-methylphenyl)ethan-1-ol hcl (C9H12FNOHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H12FNO HCl |
| Molecular Weight | 205.66 g/mol |
| Appearance | 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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