(R)-1-(3-Bromo-4-methylphenyl)ethanamine hydrochloride CAS 2589879-41-2
| CAS No. | 2589879-41-2 |
| Molecular Formula | C9H12BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(3-Bromo-4-methylphenyl)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.
(R)-1-(3-Bromo-4-methylphenyl)ethanamine hydrochloride (CAS 2589879-41-2), molecular formula C9H12BrNHCl and molecular weight 250.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine/bromine substitution, (R)-1-(3-Bromo-4-methylphenyl)ethanamine 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).
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 | 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.) | 2001 |
| 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)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- 3-Fluoro-5-iodo-4-methylbenzonitrile (CAS 1357624-09-9)
- 7-Hydroxyfuro[3,2-b]pyridine (CAS 1533781-17-7)
- Ethyl 2-(4-formyl-3-methyl-1H-pyrazol-1-yl)nicotinate (CAS 1622049-41-5)
- sodium (2S,4S)-4-cyclohexyl-1-(2-((S)-((S)-2-methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetyl)pyrrolidine-2-carboxylate (CAS 1279038-37-7)
- Methyl (1s,3s)-1-(4-bromophenyl)-3-hydroxycyclobutane-1-carboxylate (CAS 1402603-94-4)
- 5-Methyl-1H-pyrazole-3-carboxylic acid (CAS 402-61-9)
- 1,2,3,4-Tetrahydro-4-methylisoquinoline HCl (CAS 111661-47-3)
- Benzalkonium Chloride (CAS 68391-01-5)
- 1H-Pyrazole-4-sulfonic acid (CAS 438630-65-0)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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