2-Bromo-3-((4-chlorophenyl)amino)cyclohex-2-en-1-one CAS 51924-67-5
| CAS No. | 51924-67-5 |
| Molecular Formula | C12H11BrClNO |
| Molecular Weight | 300.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H11BrClNO, 2-Bromo-3-((4-chlorophenyl)amino)cyclohex-2-en-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Bromo-3-((4-chlorophenyl)amino)cyclohex-2-en-1-one (CAS 51924-67-5) is a high-purity analytical reference standard with the molecular formula C12H11BrClNO and a molecular weight of 300.58 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H11BrClNO |
| Molecular Weight | 300.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1971 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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- Dopamine Impurity 111 (CAS CATO-C4X-1908111)
- 2-[2-(aminomethyl)piperidin-1-yl]ethan-1-ol (CAS 1306571-74-3)
- Ethyl 2-(aminomethyl)-3,3-difluoropropanoate hydrochloride (CAS 1393532-78-9)
- 2-Bromopropyl 2-methylpropanoate (CAS 110204-47-2)
- Cyclobutyrol (CAS 512-16-3)
- 3-Formyl-5-hydroxybenzamide (CAS 1015414-88-6)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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