2-Iodo-1,3-bis(trifluoromethyl)benzene CAS 149836-48-6
| CAS No. | 149836-48-6 |
| Molecular Formula | C8H3F6I |
| Molecular Weight | 340.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Iodo-1,3-bis(trifluoromethyl)benzene (C8H3F6I) contains fluorine/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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Iodo-1,3-bis(trifluoromethyl)benzene (CAS 149836-48-6), molecular formula C8H3F6I and molecular weight 340.00 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C8H3F6I |
| Molecular Weight | 340.00 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.) | 1999 |
| Halogen Content | F/I-containing |
Related Iodo Standards
- 5-Iodo-2-fluoro-(1,1,2,2,2-pentafluoroethyl)-benzene (CAS 1447671-87-5)
- 2-Iodo-1,4-bis(trifluoromethyl)benzene (CAS 328-92-7)
- 4-Iodo-1,2-bis(trifluoromethyl)benzene (CAS 930599-56-7)
- 6-Iodo-7-(trifluoromethyl)quinazolin-4-ol (CAS 1160994-05-7)
- 3-Iodo-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2648787-82-8)
- 6-Iodo-2-(trifluoromethyl)quinazolin-4(1H)-one (CAS 35982-62-8)
- 2-Iodo-1-(2,2,2-trifluoroethyl)-1H-indol-4-amine (CAS 2127096-38-0)
- Methyl 2-iodo-5-(methylsulfonyl)benzoate (CAS 847547-09-5)
Recommended Standards
- Diaqua[μ-[2,5-di(hydroxy-κO)-1,4-benzenedicarboxylato(4-)-κO1:κO4]]dimanganese (CAS 1235342-69-4)
- N-(5-Bromo-2-iodobenzyl)ethanamine (CAS 1175525-90-2)
- 1,2-Bis(2-bromophenyl)diazene (CAS 15426-16-1)
- 4,5-Dibromo-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid (CAS 1779124-24-1)
- 9-((4-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-2,6-dimethylphenoxy)carbonyl)-10-methylacridin-10-ium methyl sulfate (CAS 115853-74-2)
- Serpent Peptide (CAS 823202-99-9)
- 1-[3-(trifluoromethoxy)phenyl]hexahydropyrimidine-2,4-dione (CAS 1541458-40-5)
- 1-Bromo-2-chloro-5-methoxy-4-nitrobenzene (CAS 1360616-77-8)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)phenol (CAS 1029439-76-6)
- N-(2-(tert-butylthio)ethyl)-4-methylbenzenesulfonamide (CAS 432520-47-3)
- N-(2-chlorobenzyl)-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidin-4-amine (CAS 338754-48-6)
- ethyl 4-hydroxy-6-methoxy-8-methylquinoline-3-carboxylate (CAS 384820-98-8)
- 3-Cyano-n-(thiazol-2-yl)benzenesulfonamide (CAS 1017040-33-3)
- Eledoisin Related Peptide (CAS 2990-43-4)
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