Triethylphenylammonium Iodide CAS 1010-19-1
| CAS No. | 1010-19-1 |
| Molecular Formula | C12H20N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Triethylphenylammonium Iodide is closely related to a nitrile group, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Triethylphenylammonium Iodide (CAS 1010-19-1) is a high-purity analytical reference standard with the molecular formula C12H20NI and a molecular weight of 305.20 g/mol.
Triethylphenylammonium Iodide (C12H20NI) contains a nitrile group, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Triethylphenylammonium Iodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H20N I |
| Molecular Weight | 305.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 5-(Bromomethyl)nicotinonitrile hydrobromide (CAS 2089300-77-4)
- Cyclohexyl(4-methoxyphenyl)methanone (CAS 7469-80-9)
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- Ethyl 3-fluoro-4-methoxy-2-(methylthio)benzoate (CAS 2635937-90-3)
- 3-Iodo-1-methyl-5-(trifluoromethoxy)-1H-indazole (CAS 1426423-97-3)
- 1-((1-Ethylpyrrolidin-2-yl)methyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 953750-52-2)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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