3-Bromo-N-isobutyl-5-(trifluoromethyl)aniline CAS 1483585-71-2
| CAS No. | 1483585-71-2 |
| Molecular Formula | C11H13BrF3N |
| Molecular Weight | 296.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Bromo-N-isobutyl-5-(trifluoromethyl)aniline (CAS 1483585-71-2), a certified reference material (molecular formula C11H13BrF3N, MW 296.13 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution, 3-Bromo-N-isobutyl-5-(trifluoromethyl)aniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H13BrF3N |
| Molecular Weight | 296.13 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, 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.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- (S)-1-(3-bromo-5-(trifluoromethyl)phenyl)-2-methylpropan-1-amine (CAS 1213095-04-5)
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- 3-Bromo-N,N-diethyl-5-(trifluoromethyl)aniline (CAS 1704068-93-8)
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Recommended Standards
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- 4-(Benzyloxy)-3-bromo-5-fluoroaniline (CAS 1215206-01-1)
- 1-((Iodomethyl)sulfonyl)-4-methylbenzene (CAS 37891-96-6)
- 6-Benzyl-6,7-dihydro-5H-pyrrolo[3,4-c]pyridazin-3-ol (CAS 1355174-44-5)
- 3-Bromo-6-chloroimidazo[1,2-a]pyridine (CAS 886371-28-4)
- 4-Bromo-1-(2-methanesulfonylethyl)-3,5-dimethyl-1h-pyrazole (CAS 1247899-26-8)
- 2,5-Octadiyn-1-ol (CAS 35378-76-8)
- 3-Oxo-1,2,3,4,6,7-hexahydro-pyrazolo[4,3-c]pyridine-5-carboxylic acid tert-butyl ester (CAS 152559-30-3)
- (4-Chloro-2-fluoro-3-methoxyphenyl)boronic Acid (CAS 944129-07-1)
- Boldine (CAS 476-70-0)
- 2-((2-Chloroethyl)sulfinyl)-1,4-dimethylbenzene (CAS 1170931-98-2)
- (E)-3-(1,3-Diphenyl-1H-pyrazol-4-yl)acrylic acid (CAS 519137-38-3)
- Peptide 432 (CAS CATO-CPTD788432)
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