(S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride CAS 1213181-44-2
| CAS No. | 1213181-44-2 |
| Molecular Formula | C9H12FN |
| 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 189.66 g/mol gives (S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride (CAS 1213181-44-2), molecular formula C9H12FNHCl and molecular weight 189.66 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride (C9H12FNHCl) contains a nitrile group, 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).
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), (S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride 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 | C9H12FN HCl |
| Molecular Weight | 189.66 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 |
| 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 |
Related S Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 5-(4-Iodophenyl)isoxazole-3-carboxylic acid (CAS 1693646-20-6)
- 4-(Methylamino)cyclohexanone hydrochloride (CAS 1260794-25-9)
- 11-Dehydrothromboxaneb3 (CAS 129228-55-3)
- 1-(4-Methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 2390149-13-8)
- 3-Oxo-4-(3-fluorophenyl)butanoyl chloride (CAS 1984038-03-0)
- 4,4'-Dimethyl-[2,2'-bipyridin]-3-ol (CAS 81998-07-4)
- Methyl 3-(bis(3-(1,3-dioxoisoindolin-2-yl)propyl)amino)propanoate (CAS 364352-26-1)
- 1-Bromo-4-methoxy-2-(methoxymethoxy)benzene (CAS 133730-24-2)
- N-(sec-butyl)-5-methylisoxazole-3-carboxamide (CAS 27144-32-7)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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