Diphenyl(methyl)sulfonium Tetrafluoroborate CAS 10504-60-6
| CAS No. | 10504-60-6 |
| Molecular Formula | C13H13S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Diphenyl(methyl)sulfonium Tetrafluoroborate (C13H13SBF4) is characterized by sulfur-containing functionality, fluorine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Diphenyl(methyl)sulfonium Tetrafluoroborate (CAS 10504-60-6), a certified reference material (molecular formula C13H13SBF4, MW 288.11 g/mol) for analytical method development and quality control.
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), Diphenyl(methyl)sulfonium Tetrafluoroborate 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 | C13H13S BF4 |
| Molecular Weight | 288.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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- (11bS)-N-allyl-N-benzhydryl-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 2375836-78-3)
- 4-(chloromethyl)-2-(thiophen-3-yl)-1,3-thiazole (CAS 54747-64-7)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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