1-(3-Bromophenyl)-N-methylethan-1-amine hydrochloride CAS 2197556-55-9
| CAS No. | 2197556-55-9 |
| Molecular Formula | C9H12BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3-Bromophenyl)-N-methylethan-1-amine hydrochloride (C9H12BrNHCl) is characterized by a nitrile group, chlorine/bromine 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. 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-(3-Bromophenyl)-N-methylethan-1-amine hydrochloride (CAS 2197556-55-9) is a high-purity analytical reference standard with the molecular formula C9H12BrNHCl and a molecular weight of 250.56 g/mol.
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 | C9H12BrN HCl |
| Molecular Weight | 250.56 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.) | 1998 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
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Recommended Standards
- 2-Amino-1-(1-methyl-1H-pyrazol-5-yl)ethanone hydrochloride (CAS 2230802-55-6)
- 4-(2-Chlorophenyl)butan-1-ol (CAS 90875-76-6)
- Imidazo[1,2-a]pyridin-7-amine dihydrochloride (CAS 1427195-25-2)
- 4,4,5,5-Tetramethyl-2-(4-(perfluoroethoxy)phenyl)-1,3,2-dioxaborolane (CAS 1818380-85-6)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-2-ol (CAS 2028792-04-1)
- 1-(2,4-Dichlorobenzyl)-1H-pyrazol-4-amine hydrochloride (CAS 1158510-51-0)
- 4-(Difluoromethyl)-2-(trifluoromethoxy)aniline (CAS 1261500-16-6)
- 1-(4-Methyl-1h-imidazol-2-yl)ethan-1-one (CAS 2524-90-5)
- (S)-4-Ethyl-3-(4-methoxyphenyl)oxazolidin-2-one (CAS 572923-07-0)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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