3-Ethyl-1-methyl-1H-imidazol-3-ium tetrachloroaluminate CAS 80432-05-9
| CAS No. | 80432-05-9 |
| Molecular Formula | AlCl4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.95 g/mol gives 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrachloroaluminate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrachloroaluminate (CAS 80432-05-9), a certified reference material (molecular formula AlCl4C6H11N2, MW 279.95 g/mol) for analytical method development and quality control.
3-Ethyl-1-methyl-1H-imidazol-3-ium tetrachloroaluminate (AlCl4C6H11N2) contains a salt form, chlorine 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.
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 | AlCl4 C6H11N2 |
| Molecular Weight | 279.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- n-Ethyl-2-methylcyclohexan-1-amine hydrochloride, mixture of diastereomers (CAS 1251923-44-0)
- Isavuconazole Impurity 136 (CAS CATO-C4X-1236136)
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Why CATO?
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