(1r)-1-(4-Bromo-3-methylphenyl)ethan-1-amine hydrochloride CAS 2225126-87-2
| CAS No. | 2225126-87-2 |
| Molecular Formula | C9H12BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (1r)-1-(4-Bromo-3-methylphenyl)ethan-1-amine hydrochloride (CAS 2225126-87-2), a certified reference material (molecular formula C9H12BrNHCl, MW 250.56 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine/bromine substitution, (1r)-1-(4-Bromo-3-methylphenyl)ethan-1-amine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), (1r)-1-(4-Bromo-3-methylphenyl)ethan-1-amine 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 | 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 r Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
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- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
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Recommended Standards
- 1-[3-chloro-5-(trifluoromethyl)phenyl]piperazine (CAS 346729-48-4)
- 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenoxy- (CAS 144-35-4)
- 4-(2-Chloro-N-methylacetamido)benzoic acid (CAS 147149-44-8)
- Isobutyl pyrimidin-2-ylcarbamate (CAS 824933-16-6)
- 2-(2-Hydroxy-5-methylphenyl)acetic acid (CAS 41873-66-9)
- N,N-diisopropyl-4-pentylbenzamide (CAS 38630-89-6)
- (2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-5-yl)methanol (CAS 1373028-39-7)
- Tert-butyl 3-amino-4-(4-methoxyphenyl)piperidine-1-carboxylate (CAS 916421-17-5)
- 5-Butyl-6-ethyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 99167-36-9)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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