3511-90-8 4-bromanyl-2,3,5,6-tetrakis(fluoranyl)pyridine 4-bromo-2,3,5,6-tetrafluoropyridine A822581 CAS 3511-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3511-90-8 |
| Molecular Formula | C5H6BrF4N |
| Molecular Weight | 236.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3511-90-8 4-bromanyl-2,3,5,6-tetrakis(fluoranyl)pyridine 4-bromo-2,3,5,6-tetrafluoropyridine A822581 (CAS 3511-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6BrF4N. Molecular weight: 236.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6BrF4N |
| Molecular Weight | 236.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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- Gadobutrol impurity 163 (CAS 1360544-74-6)
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