Trifluoromethanesulfonyl Bromide CAS 15458-53-4
| CAS No. | 15458-53-4 |
| Molecular Formula | CBrF3O2S |
| Molecular Weight | 212.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trifluoromethanesulfonyl Bromide is closely related to a sulfone group, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Trifluoromethanesulfonyl Bromide (CAS 15458-53-4), a certified reference material (molecular formula CBrF3O2S, MW 212.97 g/mol) for analytical method development and quality control.
Based on its molecular formula CBrF3O2S, Trifluoromethanesulfonyl Bromide contains a sulfone group, fluorine/bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 212.97 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.
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), Trifluoromethanesulfonyl Bromide 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 | CBrF3O2S |
| Molecular Weight | 212.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethanesulfonyl Standards
- 1-(Trifluoromethanesulfonyl)imidazole (CAS 29540-81-6)
- 421-83-0 Trifluoromethanesulfonyl chloride trifluoro-methanesulfonyl chloride trifluoromethanesulphonyl chloride trifluoromethylsulphonyl chloride (CAS 421-83-0)
- 6-Trifluoromethanesulfonyl-1h-1,3-benzodiazol-1-ol (CAS 730992-59-3)
- Bis(trifluoromethanesulfonyl)imide (CAS 82113-65-3)
- Bis(trifluoromethanesulfonyl)imide silver (CAS 189114-61-2)
- 1-[Bis(trifluoromethanesulfonyl)methyl]-2,3,4,5,6-pentafluorobenzene (CAS 405074-81-9)
- Bis(trifluoromethanesulfonyl)imide(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)gold(I) (CAS 1121960-90-4)
Recommended Standards
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- 2-((S)-2-((S)-1-(tert-Butoxycarbonyl)pyrrolidine-2-carboxamido)propanamido)acetic acid (CAS 108653-40-3)
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