1-(4-Bromo-2-fluorobenzyl)-1h-1,2,3-triazol-4-amine CAS 1521649-94-4
| CAS No. | 1521649-94-4 |
| Molecular Formula | C9H8BrFN4 |
| Molecular Weight | 271.09 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.
1-(4-Bromo-2-fluorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1521649-94-4) is a high-purity analytical reference standard with the molecular formula C9H8BrFN4 and a molecular weight of 271.09 g/mol.
Based on its molecular formula C9H8BrFN4, 1-(4-Bromo-2-fluorobenzyl)-1h-1,2,3-triazol-4-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 271.09 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), 1-(4-Bromo-2-fluorobenzyl)-1h-1,2,3-triazol-4-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 | C9H8BrFN4 |
| Molecular Weight | 271.09 g/mol |
| Appearance | Off-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 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.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 4-(4-Bromo-2-fluorophenyl)-3-methylisoxazol-5-amine (CAS 1020058-34-7)
- 1-(5-Bromo-2-fluorobenzyl)-1h-1,2,4-triazol-3-amine (CAS 1178431-07-6)
- (1-(2-Bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1247505-70-9)
- (1-(4-Bromo-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1251025-45-2)
- 8-Bromo-7-fluoro-2-methoxy-4-methyl-1,5-naphthyridine (CAS 1417554-17-6)
- 1-(5-Bromo-2-fluorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1505016-94-3)
- 1-(3-Bromo-5-fluorobenzyl)-1h-1,2,4-triazol-3-amine (CAS 1508220-36-7)
- 1-(3-Bromo-4-fluorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1513439-80-9)
Recommended Standards
- 1-(5-Bromo-2-fluorobenzyl)-1H-pyrazol-4-ol (CAS 1592332-65-4)
- 1-(3-Bromo-4-fluorobenzyl)-1H-pyrazol-4-ol (CAS 1594764-57-4)
- 1-(4-Bromo-2-fluorobenzyl)-1H-pyrazol-4-ol (CAS 1596023-38-9)
- 1-(2-Bromo-4-fluorobenzyl)-1H-pyrazol-4-ol (CAS 1596109-02-2)
- 1-Propyl-1H-1,2,3-triazol-4-amine (CAS 915924-69-5)
- Pentamidine Impurity 2 (CAS 1252-44-4)
- 8-Cyclopentyl-7-methoxy-5-methylquinazolin-2(1H)-one (CAS 863506-16-5)
- 3-(4-Acetylphenoxy)-5-(trifluoromethyl)pyridine-2-carboxamide (CAS 338959-94-7)
- 2-Propyl-2,3-dihydro-1h-isoindol-4-amine (CAS 1099677-96-9)
- Lincomycin-d3 (CAS CATO-C4X-134215)
- 5-((4-Chlorobenzyl)thio)-N-(3,4-dimethylphenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321553-31-5)
- n-Cyclopentyl-1,2,5-trimethylpiperidin-4-amine (CAS 1218243-08-3)
- Ruxolitinib Impurity 71 (CAS CATO-C4X-205871)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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