2-Bromo-1-(4-(pyrimidin-2-yl)piperazin-1-yl)butan-1-one CAS 1119452-37-7
| CAS No. | 1119452-37-7 |
| Molecular Formula | C12H17BrN4O |
| Molecular Weight | 313.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-(4-(pyrimidin-2-yl)piperazin-1-yl)butan-1-one (CAS 1119452-37-7), molecular formula C12H17BrN4O and molecular weight 313.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-1-(4-(pyrimidin-2-yl)piperazin-1-yl)butan-1-one (C12H17BrN4O) 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 313.19 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 2-Bromo-1-(4-(pyrimidin-2-yl)piperazin-1-yl)butan-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 | C12H17BrN4O |
| Molecular Weight | 313.19 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid (CAS 300383-61-3)
- 1,1'-(Pyridine-2,4-diyl)diethanone (CAS 20857-17-4)
- 3-{[4-(Ethoxycarbonyl)piperazin-1-yl]carbonyl}-2,2-dimethylcyclopropanecarboxylic acid (CAS 1142214-60-5)
- tert-Butyl ((6-(dimethylamino)-1-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-4-yl)methyl)(methyl)carbamate (CAS 2420419-20-9)
- 1-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrrole (CAS 151464-92-5)
- 2,3,4,6-Tetra(9H-carbazol-9-yl)-5-fluorobenzonitrile (CAS 1819362-10-1)
- Mono-6-O-(p-toluenesulfonyl)-α-cyclodextrin (CAS 32860-56-3)
- 6-bromo-3,5-dimethylimidazo[1,2-a]pyridine (CAS 1545482-60-7)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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