N-Benzyl-2-bromo-N-(2-bromoethyl)ethanamine hydrobromide CAS 28507-28-0
| CAS No. | 28507-28-0 |
| Molecular Formula | C11H16Br2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-Benzyl-2-bromo-N-(2-bromoethyl)ethanamine hydrobromide (C11H16Br2NBr) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
N-Benzyl-2-bromo-N-(2-bromoethyl)ethanamine hydrobromide (CAS 28507-28-0), molecular formula C11H16Br2NBr and molecular weight 401.97 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H16Br2N Br |
| Molecular Weight | 401.97 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Methyl-1-(methyl(4-(trifluoromethyl)benzyl)amino)propan-2-ol (CAS 1385511-68-1)
- (R)-1-(Boc-amino)-3-azabicyclo[3.1.0]hexane (CAS 1250883-73-8)
- 2-Bromo-1-chloro-4-fluoro-3-iodobenzene (CAS 1935178-59-8)
- N- Cyclohexyltetrahydro -2-furancarboxamide (CAS 544425-90-3)
- (S)-tert-Butyl 2-(6-methyl-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carboxylate (CAS 1353628-76-8)
- 3-(5-Formyl-3-thienyl)benzonitrile (CAS 893737-05-8)
- 5-((4-Chlorophenoxy)methyl)-N-(3-methoxyphenyl)furan-2-carboxamide (CAS 879565-87-4)
- Apalutamide Impurity 42 (CAS CATO-C4X-274942)
- 1-(2,4,6-Trimethylbenzyl)-1H-pyrrole-2-carbonitrile (CAS 1172827-44-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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