(1-Cyano-2-propanyl)(dodecyl)ethylsulfonium tetrafluoroborate CAS 72140-65-9
| CAS No. | 72140-65-9 |
| Molecular Formula | C18H36NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1-Cyano-2-propanyl)(dodecyl)ethylsulfonium tetrafluoroborate is closely related to sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(1-Cyano-2-propanyl)(dodecyl)ethylsulfonium tetrafluoroborate (CAS 72140-65-9), molecular formula C18H36NSFB and molecular weight 328.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (1-Cyano-2-propanyl)(dodecyl)ethylsulfonium tetrafluoroborate (C18H36NSFB) is characterized by sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C18H36NS 4*F B |
| Molecular Weight | 328.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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