1-Hexadecyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate CAS 404001-54-3
| CAS No. | 404001-54-3 |
| 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 456.61 g/mol gives 1-Hexadecyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Hexadecyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 404001-54-3) is a high-purity analytical reference standard with the molecular formula C20H39N2CF3O3S and a molecular weight of 456.61 g/mol.
1-Hexadecyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate (C20H39N2CF3O3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
CATO manufactures 1-Hexadecyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate 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 | C20H39N2 CF3O3S |
| Molecular Weight | 456.61 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Nitron (CAS 2218-94-2)
- 4-Bromo-7-fluoro-2-methyl-1H-indole (CAS 1360922-37-7)
- Fmoc-Ser(GlcNAc(Ac)3-β-D)-OH (CAS 160067-63-0)
- (3-Fluorophenyl)(4-fluorophenyl)methanol (CAS 190444-04-3)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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