(2-Bromo-4-methylphenyl)methanamine hydrochloride CAS 1293323-97-3
| CAS No. | 1293323-97-3 |
| Molecular Formula | C8H10BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2-Bromo-4-methylphenyl)methanamine hydrochloride (CAS 1293323-97-3) is a high-purity analytical reference standard with the molecular formula C8H10BrNHCl and a molecular weight of 236.54 g/mol.
The molecular framework of (2-Bromo-4-methylphenyl)methanamine hydrochloride (C8H10BrNHCl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C8H10BrN HCl |
| Molecular Weight | 236.54 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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- (2S,4R)-N-Fmoc-4-difluoromethoxy-Pro-OH (CAS 2382632-22-4)
- 2-(Allyloxy)-N-(4h-1,2,4-triazol-3-yl)benzamide (CAS 1050829-93-0)
- Ethyl 3-bromo-1H-pyrazole-5-carboxylate (CAS 1886994-07-5)
- 6-Fluoro-2-(4-methoxybenzyl)-7-phenylisoquinolin-1(2H)-one (CAS 923266-08-4)
- 3-Dimethylaminosydnonimine hydrochloride (CAS 16142-33-9)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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