2-Bromo-2-(trifluoromethyl)hexafluoropropane CAS 754-43-8
| CAS No. | 754-43-8 |
| Molecular Formula | C4BrF9 |
| Molecular Weight | 298.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to fluorine/bromine substitution, 2-Bromo-2-(trifluoromethyl)hexafluoropropane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.93 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.
2-Bromo-2-(trifluoromethyl)hexafluoropropane (CAS 754-43-8) is a high-purity analytical reference standard with the molecular formula C4BrF9 and a molecular weight of 298.93 g/mol.
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 manufactures 2-Bromo-2-(trifluoromethyl)hexafluoropropane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4BrF9 |
| Molecular Weight | 298.93 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.) | 1957 |
| Halogen Content | F/Br-containing |
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- 2-(2-[Ethyl(methyl)amino]ethoxy)ethan-1-ol (CAS 123119-86-8)
- Sacubitril impurity 45 (CAS 761373-05-1)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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