864932-42-3 4-(4-Bromophenyl)-2-isopropyl-2,4-dihydro-3H-1,2,4-triazol-3-one MFCD18074538 CAS 864932-42-3
| CAS No. | 864932-42-3 |
| Molecular Formula | C11H12BrN3O |
| Molecular Weight | 282.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 864932-42-3 4-(4-Bromophenyl)-2-isopropyl-2,4-dihydro-3H-1,2,4-triazol-3-one MFCD18074538 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 864932-42-3 4-(4-Bromophenyl)-2-isopropyl-2,4-dihydro-3H-1,2,4-triazol-3-one MFCD18074538 (CAS 864932-42-3), a certified reference material (molecular formula C11H12BrN3O, MW 282.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12BrN3O, 864932-42-3 4-(4-Bromophenyl)-2-isopropyl-2,4-dihydro-3H-1,2,4-triazol-3-one MFCD18074538 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrN3O |
| Molecular Weight | 282.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- 1-[(3-bromophenyl)methyl]piperidine-2,6-dione (CAS 1250410-73-1)
- 3-(3-(4-bromophenyl)isoxazol-5-yl)propan-1-ol (CAS 125160-89-6)
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