1-Hexadecyl-3-methylimidazolium Chloride CAS 61546-01-8
| CAS No. | 61546-01-8 |
| Molecular Formula | C20H39N2 |
| 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 343.00 g/mol gives 1-Hexadecyl-3-methylimidazolium Chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Hexadecyl-3-methylimidazolium Chloride (CAS 61546-01-8) is a high-purity analytical reference standard with the molecular formula C20H39N2Cl and a molecular weight of 343.00 g/mol.
Structurally, 1-Hexadecyl-3-methylimidazolium Chloride (C20H39N2Cl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 343.00 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1-Hexadecyl-3-methylimidazolium Chloride 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 | C20H39N2 Cl |
| Molecular Weight | 343.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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