1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane CAS 371-83-5
| CAS No. | 371-83-5 |
| Molecular Formula | C5H4Br2F6 |
| Molecular Weight | 337.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 337.88 g/mol gives 1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane (CAS 371-83-5) is a high-purity analytical reference standard with the molecular formula C5H4Br2F6 and a molecular weight of 337.88 g/mol.
1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane (C5H4Br2F6) contains fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane 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 | C5H4Br2F6 |
| Molecular Weight | 337.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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 |
Related Dibromo Standards
- 1,5-Dibromo-2,2,3,3,4,4-hexafluoropentane (CAS 33619-78-2)
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