1,3-Dichloro-4-iodo-2,5,6-trifluorobenzene CAS 1803823-68-8
| CAS No. | 1803823-68-8 |
| Molecular Formula | C6Cl2F3I |
| Molecular Weight | 326.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Dichloro-4-iodo-2,5,6-trifluorobenzene (CAS 1803823-68-8), a certified reference material (molecular formula C6Cl2F3I, MW 326.87 g/mol) for analytical method development and quality control.
1,3-Dichloro-4-iodo-2,5,6-trifluorobenzene (C6Cl2F3I) 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.
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 | C6Cl2F3I |
| Molecular Weight | 326.87 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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 |
Related Dichloro Standards
- 1,4-Dichloro-2-iodo-3,5,6-trifluorobenzene (CAS 1803766-75-7)
- 1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene (CAS 1803823-57-5)
- 1,3-Dichloro-2-iodo-4,5,6-trifluorobenzene (CAS 1805483-62-8)
- 1,2-Dichloro-4-iodo-3,5,6-trifluorobenzene (CAS 1806270-45-0)
- 5,6-Dichloro-3-iodo-1-methyl-1H-indazole (CAS 1426421-77-3)
- 4,6-Dichloro-3-iodo-1-methyl-1H-indazole (CAS 1824268-59-8)
- 3,4-Dichloro-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 2375917-60-3)
- Ethyl 3,6-dichloro-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1237838-85-5)
Recommended Standards
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