(R)-1-(4-Bromo-2-methylphenyl)ethan-1-amine CAS 1037090-26-8
| CAS No. | 1037090-26-8 |
| Molecular Formula | C9H12BrN |
| Molecular Weight | 214.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(4-Bromo-2-methylphenyl)ethan-1-amine 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.
CATO supplies (R)-1-(4-Bromo-2-methylphenyl)ethan-1-amine (CAS 1037090-26-8), a certified reference material (molecular formula C9H12BrN, MW 214.10 g/mol) for analytical method development and quality control.
(R)-1-(4-Bromo-2-methylphenyl)ethan-1-amine (C9H12BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 |
| Molecular Weight | 214.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 2-Bromo-3,4,6-trimethylaniline (CAS 102236-50-0)
- 4-Bromo-3,5-diethylpyridine (CAS 1032358-21-6)
- 1-(4-Bromo-2-methylphenyl)-N-methylmethanamine (CAS 1037090-12-2)
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Recommended Standards
- Tirofiban Impurity 65 (CAS 109315-44-8)
- 4-(Bromomethyl)-N,N-dimethylaniline (CAS 102236-12-4)
- (S)-1-(4-bromophenyl)propan-1-amine (CAS 1108684-03-2)
- N-(Pentafluoropropionyl)imidazole (CAS 71735-32-5)
- 3-[(Dimethylamino)methyl]-4-hydroxybenzaldehyde (CAS 116546-04-4)
- 6-Bromo-3-(methylsulfonyl)-1H-indazole (CAS 651780-43-7)
- Thiazolo[4,5-d]pyrimidin-2-amine (CAS 857970-35-5)
- 4-Ethynyl-3-(trifluoromethyl)benzonitrile (CAS 2470435-93-7)
- 5-Fluoro-2-iodobenzaldehyde (CAS 877264-44-3)
- Ethyl 3-oxooxetane-2-carboxylate (CAS 257883-97-9)
- 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-((hydroxy(phosphonooxy)phosphoryl)oxy)ethyl)-2-(1-hydroxyethyl)-4-methylthiazol-3-ium Chloride (CAS 20319-27-1)
- 7-Iodo-2,3,4,5-tetrahydro-1-benzoxepin-5-one (CAS 1094350-52-3)
- 4-Vinyl-4H-1,2,4-triazole (CAS 125419-53-6)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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