5-(2-CHloro-5-(trifluoromethyl)phenyl)isoindoline CAS 1206970-34-4
| CAS No. | 1206970-34-4 |
| Molecular Formula | C15H11ClF3N |
| Molecular Weight | 297.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 297.70 g/mol gives 5-(2-CHloro-5-(trifluoromethyl)phenyl)isoindoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(2-CHloro-5-(trifluoromethyl)phenyl)isoindoline (CAS 1206970-34-4), a certified reference material (molecular formula C15H11ClF3N, MW 297.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H11ClF3N, 5-(2-CHloro-5-(trifluoromethyl)phenyl)isoindoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H11ClF3N |
| Molecular Weight | 297.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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