4-(4-Bromophenyl)-6-methylpyrimidin-2-amine CAS 792942-45-1
| CAS No. | 792942-45-1 |
| Molecular Formula | C11H10BrN3 |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(4-Bromophenyl)-6-methylpyrimidin-2-amine (CAS 792942-45-1), molecular formula C11H10BrN3 and molecular weight 264.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 4-(4-Bromophenyl)-6-methylpyrimidin-2-amine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 264.12 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), 4-(4-Bromophenyl)-6-methylpyrimidin-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 | C11H10BrN3 |
| Molecular Weight | 264.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 6-(4-Bromophenyl)-2-methylpyrimidin-4-amine (CAS 1249060-72-7)
- 3-(2-Bromophenyl)-5-cyclopropyl-1h-1,2,4-triazole (CAS 1251134-90-3)
- 5-(3-Bromophenyl)-3-cyclopropyl-1h-1,2,4-triazole (CAS 1251318-38-3)
- (2-(3-Bromophenyl)pyrimidin-4-yl)methanamine (CAS 1340485-52-0)
- 2-(2-Bromophenyl)-3-cyclopropyl-3-oxopropanenitrile (CAS 1342272-77-8)
- (2-(2-Bromophenyl)pyrimidin-4-yl)methanamine (CAS 1343276-68-5)
- (3-Bromophenyl)-pyridin-2-ylmethanol (CAS 856957-26-1)
- (E)-3-(4-Bromophenyl)-5-(prop-1-en-1-yl)isoxazole (CAS 638163-16-3)
Recommended Standards
- 4-(4-Bromophenyl)-5-methylpyrimidin-2-amine (CAS 913322-70-0)
- 4-(Benzyloxy)-2-bromopyridine (CAS 220585-13-7)
- 4-(3-Bromophenyl)-6-methylpyrimidin-2-amine (CAS 913322-49-3)
- 4-bromo-1-methyl-pyrazolo[4,3-c]pyridine-6-carboxylic acid (CAS 2633010-58-7)
- 2H-1,3-benzodioxole-5-sulfonamide (CAS 5279-49-2)
- 2-Bromo-1-(3-methylpyrazin-2-yl)ethanone (CAS 593270-21-4)
- (2-Bromo-5-chloropyridin-4-yl)boronic acid (CAS 1072952-51-2)
- hexadecamethylheptasiloxane (CAS 541-01-5)
- 6-(tert-Butyl)-2,2-dimethyl-2,3-dihydrobenzofuran-7-ol (CAS 500995-90-4)
- Methyl 3-ethyl-4-ethoxybenzoate (CAS 2027537-29-5)
- (S)-tert-Butyl (1-hydroxy-3-(2-oxo-1,2-dihydropyridin-3-yl)propan-2-yl)carbamate (CAS 2762442-44-2)
- 4'-Bromo-2,2':6',2''-terpyridine (CAS 149817-62-9)
- 2-Chloromethyl-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1227606-47-4)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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