4-Bromo-N-isopropyl-N-methylaniline CAS 61684-98-8
| CAS No. | 61684-98-8 |
| Molecular Formula | C10H14BrN |
| Molecular Weight | 228.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Bromo-N-isopropyl-N-methylaniline (CAS 61684-98-8), molecular formula C10H14BrN and molecular weight 228.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H14BrN, 4-Bromo-N-isopropyl-N-methylaniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.13 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.
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 | C10H14BrN |
| Molecular Weight | 228.13 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1H-1-Ethyl-d5 Candesartan (CAS 1246818-70-1)
- 3-(4-Fluoro-benzoyl)-2-methyl-indolizine-1-carbaldehyde oxime (CAS 454447-55-3)
- N-([1,1-Biphenyl]-4-ylmethyl)-3-chloro-2-methylaniline (CAS 356530-33-1)
- 3-(4-Fluorophenyl)-2-methoxy-5-(trifluoromethyl)pyridine (CAS 1214374-29-4)
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