N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide CAS 23384-07-8
| CAS No. | 23384-07-8 |
| Molecular Formula | C7H5BrF3NO2S |
| Molecular Weight | 304.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5BrF3NO2S, N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide (CAS 23384-07-8), a certified reference material (molecular formula C7H5BrF3NO2S, MW 304.08 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), N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide 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 | C7H5BrF3NO2S |
| Molecular Weight | 304.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
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- 4-Bromo-3-trifluoromethylbenzene sulfonamide 4-bromo-3-(trifluoromethyl)benzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene sulfonamide 4-bromo-3-(trifluoromethyl)benzene sulphonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl) 4-bromo-3-(trifluoromethyl)benzenesulphonamide 4-bromo-3-trifluoromethylbenzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene-1-sulfonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl)- 351003-64-0 (CAS 351003-64-0)
- tert-Butyl 3,3-difluorocyclobutanecarboxylate (CAS 1355070-36-8)
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- (3-(Dibenzo[b,d]thiophen-4-yl)phenyl)boronic acid (CAS 1307859-67-1)
- CCT241533 (CAS 1262849-73-9)
- 4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)thiophene-2-carboxylic acid (CAS 1006485-96-6)
- BOC-ALA-N(OCH3)CH3 (CAS 87694-49-3)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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