Triphenylsulfonium 2,3,5,6-tetrafluoro-4-(methacryloyloxy)benzenesulfonate CAS 915090-37-8
| CAS No. | 915090-37-8 |
| Molecular Formula | C10H5F4O5S |
| 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 576.58 g/mol gives Triphenylsulfonium 2,3,5,6-tetrafluoro-4-(methacryloyloxy)benzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Triphenylsulfonium 2,3,5,6-tetrafluoro-4-(methacryloyloxy)benzenesulfonate (CAS 915090-37-8), molecular formula C10H5F4O5SC18H15S and molecular weight 576.58 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Triphenylsulfonium 2,3,5,6-tetrafluoro-4-(methacryloyloxy)benzenesulfonate (C10H5F4O5SC18H15S) is characterized by a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Triphenylsulfonium 2,3,5,6-tetrafluoro-4-(methacryloyloxy)benzenesulfonate 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 | C10H5F4O5S C18H15S |
| Molecular Weight | 576.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Triphenylsulfonium Standards
- Triphenylsulfonium (CAS 18393-55-0)
- Triphenylsulfonium (7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate (CAS 227199-92-0)
- Triphenylsulfonium bromide (CAS 3353-89-7)
- Triphenylsulfonium chloride (CAS 4270-70-6)
- Triphenylsulfonium tetrafluoroborate (CAS 437-13-8)
- Triphenylsulfonium 1,1,2-trifluoro-4-(methacryloyloxy)butane-1-sulfonate (CAS 960012-02-6)
Recommended Standards
- 3,4-Dimethoxyphenylhydrazine hydrochloride, 97% (CAS 40119-17-3)
- 2-(Dimethylamino)-2-methylpropane-1,3-diol (CAS 63246-63-9)
- 4-(4-Methoxyphenyl)pyridine-2,6-diamine (CAS 329975-86-2)
- 4-Hydroxy-4-methyldihydrofuran-2(3H)-one (CAS 34945-05-6)
- 2-(Chloromethyl)-7-mercaptobenzo[d]oxazole (CAS 1804411-96-8)
- Ethyl 2-(but-3-en-1-yl)benzoate (CAS 731772-77-3)
- 3-Bromo-2-(3,3-difluoropyrrolidin-1-yl)nitrobenzene (CAS 1707604-94-1)
- 898559-23-4 3-Bromo-2-iodoquinoline DTXSID10708025 (CAS 898559-23-4)
- 17alphalpha-(3-Hydroxypropyl)-6beta,7beta,15beta,16beta-dimethylenandrost-4-en-17beta-ol-3-one (CAS 69651-50-9)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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