7-Bromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one CAS 1779924-85-4
| CAS No. | 1779924-85-4 |
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-Bromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one 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.
7-Bromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one (CAS 1779924-85-4) is a high-purity analytical reference standard with the molecular formula C5H3BrN4O and a molecular weight of 215.01 g/mol.
Based on its molecular formula C5H3BrN4O, 7-Bromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one contains 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 215.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromoimidazo Standards
- 3-Bromoimidazo[1,2-a]pyrazin-2-ol (CAS 1019030-15-9)
- 3-Bromoimidazo[1,2-b]pyridazin-6(5H)-one (CAS 1260850-61-0)
- 8-Bromoimidazo[1,2-c]pyrimidin-5(6H)-one (CAS 1369153-25-2)
- 6-Bromoimidazo[4,5-b]pyridin-2(3H)-one (CAS 148038-83-9)
- 1-Bromoimidazo[1,5-c]pyrimidin-5(6H)-one (CAS 1784870-02-5)
- 2-Bromoimidazo[1,2-b]pyridazin-8-ol (CAS 2801720-18-1)
- 5-Bromoimidazo[1,5-a]pyrazin-8(7H)-one (CAS 849200-66-4)
- 6-Bromoimidazo[1,2-a]pyrazin-2-amine (CAS 1103861-38-6)
Recommended Standards
- (2-Phenoxypyridin-4-yl)boronic acid (CAS 1451393-41-1)
- (5-Phenoxypyridin-3-yl)boronic acid (CAS 850991-33-2)
- 8-Bromo-1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one (CAS 1370008-37-9)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 2750605-36-6)
- n-(1-(Pyridin-3-yl)ethyl)cyclobutanamine (CAS 1247576-12-0)
- 3-(Dimethylamino)azetidine-3-carbonitrile dihydrochloride (CAS 1803604-82-1)
- 2-[5-(furan-2-yl)-4h-1,2,4-triazol-3-yl]ethan-1-amine hydrochloride (CAS 1258652-43-5)
- Ethyl 4-isopropoxy-3-methylbenzofuran-2-carboxylate (CAS 1403566-27-7)
- 3-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2137734-35-9)
- Pyr-Pro-Arg-pNA (CAS 72194-57-1)
- 6-chloro-[1,2,4]triazolo[1,5-a]pyrazine (CAS 51519-29-0)
- Methyl 3-fluoro-4-(3-fluoro-4-methylphenyl)benzoate (CAS 1820704-86-6)
- Fluconazole EP Impurity D (CAS 81886-51-3)
- Tetrapeptide-3 (CAS 827306-97-8)
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