1,2-Dibromo-1h,1h,2h-perfluorooctane CAS 51249-62-8
| CAS No. | 51249-62-8 |
| Molecular Formula | C8H3Br2F13 |
| Molecular Weight | 505.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,2-Dibromo-1h,1h,2h-perfluorooctane (CAS 51249-62-8), a certified reference material (molecular formula C8H3Br2F13, MW 505.90 g/mol) for analytical method development and quality control.
1,2-Dibromo-1h,1h,2h-perfluorooctane (C8H3Br2F13) 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.
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 | C8H3Br2F13 |
| Molecular Weight | 505.90 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.) | 1971 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- Dopamine Impurity 104 (CAS CATO-C4X-1908104)
- 2H-Tetrazole-5-thiol (CAS 18686-81-2)
- 5-hydroxy-2,3-dihydro-1H-indene-1,3-dione (CAS 131977-61-2)
- Benzo[1,3]dioxole-5-carboxylic acid (5-mercapto-4-methyl-4H-[1,2,4]triazol-3-ylmethyl)-amide (CAS 737779-74-7)
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- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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