1-(5-Bromo-4H-1,2,4-triazol-3-yl)ethanone CAS 1780810-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1780810-73-2 |
| Molecular Formula | C4H4BrN3O |
| Molecular Weight | 190.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-4H-1,2,4-triazol-3-yl)ethanone (CAS 1780810-73-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4BrN3O. Molecular weight: 190.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4BrN3O |
| Molecular Weight | 190.00 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 6-Bromo-1,2,4-triazine-3,5-diamine (CAS 104405-59-6)
- 4-Bromo-1H-pyrazole-5-carboxamide (CAS 1146951-57-6)
- 5-Bromo-2-methyl-2H-1,2,3-triazole-4-carbaldehyde (CAS 1306610-18-3)
- 4-Bromo-1-methyl-1H-1,2,3-triazole-5-carbaldehyde (CAS 1402465-82-0)
- 5-Bromo-4-methyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 1557913-96-8)
- 4-Bromo-1H-imidazole-2-carboxamide (CAS 1823952-84-6)
- 4-Bromo-1H-imidazole-5-carboxamide (CAS 36062-67-6)
- 4-Bromo-1H-pyrazole-1-carboxamide (CAS 932-65-0)
Recommended Standards
- 2,4-Dichloro-3-fluorobenzonitrile (CAS 161612-68-6)
- 4,5-Dichloro-2-fluorobenzonitrile (CAS 1803807-05-7)
- 4-(1,3,2-Dioxaborinan-2-yl)benzaldehyde (CAS 160068-88-2)
- Ethyl 4-(4-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 886497-37-6)
- tert-Butyl 4-(bromomethyl)-6-methoxy-1H-benzo[d]imidazole-1-carboxylate (CAS 1823836-59-4)
- (3-((4-Methoxybenzyl)oxy)phenyl)boronic acid (CAS 1072951-89-3)
- 4-Ethoxy-2-ethynylpyridine (CAS 1565481-60-8)
- (4-Cyanobenzyl)triphenylphosphonium bromide (CAS 26104-68-7)
- 2-[(2-methylpropyl)amino]acetic acid hydrochloride (CAS 3182-86-3)
- Glucagon (1-29) (CAS 16941-32-5)
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