3-Bromo-1-fluoro-2-iodonaphthalene CAS 874907-48-9
| CAS No. | 874907-48-9 |
| Molecular Formula | C10H5BrFI |
| Molecular Weight | 350.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 350.95 g/mol gives 3-Bromo-1-fluoro-2-iodonaphthalene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Bromo-1-fluoro-2-iodonaphthalene (CAS 874907-48-9), molecular formula C10H5BrFI and molecular weight 350.95 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine/bromine/iodine substitution, an aromatic ring system, 3-Bromo-1-fluoro-2-iodonaphthalene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.95 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-1-fluoro-2-iodonaphthalene 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 | C10H5BrFI |
| Molecular Weight | 350.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 4-Bromo-1-fluoro-2-iodonaphthalene (CAS 2103228-86-8)
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