4-iodo-2-(trifluoromethyl)benzonitrile CAS 101066-87-9
| CAS No. | 101066-87-9 |
| Molecular Formula | C8H9F3IN |
| Molecular Weight | 303.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-iodo-2-(trifluoromethyl)benzonitrile (CAS 101066-87-9), molecular formula C8H9F3IN and molecular weight 303.06 g/mol, is a CATO reference standard with documented purity and traceability.
4-iodo-2-(trifluoromethyl)benzonitrile (C8H9F3IN) contains a nitrile group, fluorine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4-iodo-2-(trifluoromethyl)benzonitrile 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 | C8H9F3IN |
| Molecular Weight | 303.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
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