(S)-1-(4-Bromophenyl)ethanamine Hydrochloride CAS 84499-77-4
| CAS No. | 84499-77-4 |
| Molecular Formula | C8H10BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-1-(4-Bromophenyl)ethanamine Hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-1-(4-Bromophenyl)ethanamine Hydrochloride (CAS 84499-77-4), molecular formula C8H10BrNHCl and molecular weight 236.54 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-1-(4-Bromophenyl)ethanamine Hydrochloride (C8H10BrNHCl) contains a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (S)-1-(4-Bromophenyl)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 | 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-(4-Bromophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 100007-87-2)
- 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 1000339-25-2)
- 3-(2-Bromophenyl)-5-(2,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 1000339-26-3)
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 1000339-28-5)
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
- 2-(4-Bromophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1000406-20-1)
Recommended Standards
- tert-Butyl (2-(benzyloxy)pyridin-4-yl)carbamate (CAS 2173108-35-3)
- 3-(Aminomethyl)-5-(difluoromethyl)-4-iodopyridin-2-amine (CAS 1806813-62-6)
- 5-(4-Bromo-2-fluorophenyl)-1,3-oxazole (CAS 883230-59-9)
- 4-[(4-methoxyphenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 380342-08-5)
- 3-Isopropyl-4-propyl-1H-1,2,4-triazol-5(4H)-one (CAS 135301-62-1)
- Tert-butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-8-azaspiro[4.5]Decane-8-carboxylate (CAS 2304631-46-5)
- Ethyl 2-amino-3-mercaptopropanoate hydrochloride (CAS 93964-73-9)
- N-[3-(Aminomethyl)phenyl]pyridine-3-carboxamide (CAS 926248-91-1)
- 2-(4-(Chloromethyl)thiazol-2-yl)-N-(2,5-dimethylphenyl)acetamide hydrochloride (CAS 2126160-19-6)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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