1-amino-2-(2,4-difluorophenyl)propan-2-ol hydrochloride CAS 1306604-58-9
| CAS No. | 1306604-58-9 |
| Molecular Formula | C9H11F2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-amino-2-(2,4-difluorophenyl)propan-2-ol hydrochloride (C9H11F2NOHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
1-amino-2-(2,4-difluorophenyl)propan-2-ol hydrochloride (CAS 1306604-58-9), molecular formula C9H11F2NOHCl and molecular weight 223.65 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C9H11F2NO HCl |
| Molecular Weight | 223.65 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Chloro-1-methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 40852-06-0)
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- n-(2-Ethylbutyl)-1-methyl-1h-pyrazol-3-amine (CAS 1183068-44-1)
- 2-(3-fluoro-4-nitrophenyl)oxazole (CAS 1192720-18-5)
- 3-Cyclopropoxy-5-isopropoxy-4-methoxypyridine (CAS 1243312-83-5)
- DL-3,4-Dihydroxymandelic acid-d3 (CAS 2124275-75-6)
- [1,2,4]Triazolo[1,5-a]pyrimidine-2,7-diamine (CAS 1221792-57-9)
- 2-Formyl-4-(tributylstannyl)thiazole (CAS 231278-14-1)
- Propyl 2,4-dichlorobenzoate (CAS 25800-31-1)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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