1-(4-((5-Bromopyrazin-2-yl)methyl)azepan-1-yl)ethan-1-one CAS 1316217-88-5
| CAS No. | 1316217-88-5 |
| Molecular Formula | C13H18BrN3O |
| Molecular Weight | 312.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(4-((5-Bromopyrazin-2-yl)methyl)azepan-1-yl)ethan-1-one (C13H18BrN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 312.21 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO supplies 1-(4-((5-Bromopyrazin-2-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316217-88-5), a certified reference material (molecular formula C13H18BrN3O, MW 312.21 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 1-(4-((5-Bromopyrazin-2-yl)methyl)azepan-1-yl)ethan-1-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.
Physical & Chemical Properties
| Molecular Formula | C13H18BrN3O |
| Molecular Weight | 312.21 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 |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromopyrazin Standards
- 4-((5-Bromopyrazin-2-yl)methyl)-1-isopropylazepane (CAS 1316218-51-5)
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- 1-(4-((5-Bromopyrazin-2-yl)methyl)piperidin-1-yl)ethan-1-one (CAS 1316220-17-3)
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Recommended Standards
- 1-{2-[2-(5-Bromo-pyrazin-2-yl)-ethyl]-piperidin-1-yl}-ethanone (CAS 1316217-36-3)
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