| CAS No. | 1806280-18-1 |
| Molecular Formula | C6H2Cl2FI |
| Molecular Weight | 290.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 290.89 g/mol gives 1,2-Dichloro-5-fluoro-3-iodobenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-Dichloro-5-fluoro-3-iodobenzene (CAS 1806280-18-1) is a high-purity analytical reference standard with the molecular formula C6H2Cl2FI and a molecular weight of 290.89 g/mol.
1,2-Dichloro-5-fluoro-3-iodobenzene (C6H2Cl2FI) contains fluorine/chlorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1,2-Dichloro-5-fluoro-3-iodobenzene 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.
| Molecular Formula | C6H2Cl2FI |
| Molecular Weight | 290.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |