N-(3-bromo-5-methylphenyl)-4-(trifluoromethyl)pyrimidin-2-amine CAS 1312534-99-8
| CAS No. | 1312534-99-8 |
| Molecular Formula | C12H9BrF3N3 |
| Molecular Weight | 332.12 g/mol |
| 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.
N-(3-bromo-5-methylphenyl)-4-(trifluoromethyl)pyrimidin-2-amine (CAS 1312534-99-8) is a high-purity analytical reference standard with the molecular formula C12H9BrF3N3 and a molecular weight of 332.12 g/mol.
Based on its molecular formula C12H9BrF3N3, N-(3-bromo-5-methylphenyl)-4-(trifluoromethyl)pyrimidin-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), N-(3-bromo-5-methylphenyl)-4-(trifluoromethyl)pyrimidin-2-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.
Physical & Chemical Properties
| Molecular Formula | C12H9BrF3N3 |
| Molecular Weight | 332.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-Benzyl-3-bromo-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 1215206-00-0)
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- 4-Bromo-2-(((2,3,4-trifluorophenyl)amino)methyl)phenol (CAS 868256-50-2)
- 4-Bromo-2-(((2,4,5-trifluorophenyl)amino)methyl)phenol (CAS 868256-54-6)
- 4-Bromo-N-ethyl-3-(trifluoroMethyl)benzenesulfonaMide (CAS 1020252-99-6)
- 3-Bromo-5-(1,1-difluoroethyl)-1-(4-methoxybenzyl)-1H-1,2,4-triazole (CAS 2795110-18-6)
- 3-Bromo-N,N-dimethyl-5-(trifluoromethyl)benzenesulfonamide (CAS 951884-65-4)
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Recommended Standards
- 5-(Bromomethyl)-2-(4-(trifluoromethoxy)phenyl)pyridine (CAS 1370025-51-6)
- 2-(4-(Bromomethyl)phenoxy)-5-(trifluoromethyl)pyridine (CAS 1160430-95-4)
- 2-(2-(Methoxymethoxy)-6-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1807510-00-4)
- 4-(4-Bromophenoxy)-2-(trifluoromethyl)aniline (CAS 1040341-48-7)
- 2-Fluoro-4-(4-formylphenyl)benzoic acid (CAS 1261970-90-4)
- 5-Chloro-3-[(3-phenoxypropyl)sulfanyl]-1,2,4-thiadiazole (CAS 1326813-67-5)
- 4-(1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydropyridin-4-yl)benzoic acid (CAS 222987-62-4)
- 2-(1,3-Benzothiazol-2-yl)benzoic acid (CAS 6340-29-0)
- 9-(4-Bromophenyl)-3,6-dibromo-9H-carbazole (CAS 73087-83-9)
- 2-({[4-(trifluoromethoxy)phenyl]methyl}sulfanyl)acetic acid (CAS 1016514-45-6)
- 2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole (CAS 1146080-31-0)
- 2-(((2,5-Dichlorobenzyl)oxy)methyl)piperidine hydrochloride (CAS 1289386-42-0)
- 4-(Benzyloxy)-2-ethylphenylboronic acid (CAS 1415578-37-8)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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