1-Cyclooctyl-3-mesityl-1H-imidazol-3-ium chloride CAS 1583244-05-6
| CAS No. | 1583244-05-6 |
| Molecular Formula | C20H29N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclooctyl-3-mesityl-1H-imidazol-3-ium chloride (CAS 1583244-05-6) is a high-purity analytical reference standard with the molecular formula C20H29N2Cl and a molecular weight of 332.92 g/mol.
Based on its molecular formula C20H29N2Cl, 1-Cyclooctyl-3-mesityl-1H-imidazol-3-ium chloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 1-Cyclooctyl-3-mesityl-1H-imidazol-3-ium 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 | C20H29N2 Cl |
| Molecular Weight | 332.92 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Cyclooctyl Standards
- n1-Cyclooctyl-n3,n3-dimethylpropane-1,3-diamine (CAS 1021028-72-7)
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- n-Cyclooctyl-1h-imidazole-1-carboxamide (CAS 1087797-71-4)
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- N-cyclooctyl-1-(4-hydroxy-7-phenylthieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide (CAS 1251623-14-9)
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Recommended Standards
- 3-(4-Fluorophenyl)-1-phenylpropan-1-amine (CAS 1017374-31-0)
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- N-Methyl-2-(methylamino)-N-phenylacetamide hydrochloride (CAS 877879-80-6)
- 2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-carbaldehyde (CAS 69722-54-9)
- Nitrocyclohexane (CAS 1122-60-7)
- Phalloidin (CAS 17466-45-4)
- 1-(3-Ethylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351779-49-1)
- 2,3-Dichloro-6-nitronaphthalene-1,4-dione (CAS 29284-76-2)
- Methyl 3,5-diamino-6-chloropicolinate (CAS 465513-11-5)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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