2-(Trimethylsilyl)phenyl trifluoromethanesulfonate CAS 88284-48-4
| CAS No. | 88284-48-4 |
| Molecular Formula | C10H13F3O3SSi |
| Molecular Weight | 298.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Trimethylsilyl)phenyl trifluoromethanesulfonate 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.
2-(Trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 88284-48-4) is a high-purity analytical reference standard with the molecular formula C10H13F3O3SSi and a molecular weight of 298.35 g/mol.
The molecular framework of 2-(Trimethylsilyl)phenyl trifluoromethanesulfonate (C10H13F3O3SSi) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 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.
Physical & Chemical Properties
| Molecular Formula | C10H13F3O3SSi |
| Molecular Weight | 298.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trimethylsilyl Standards
- 4-[2-(Trimethylsilyl)ethynyl]pyrene (CAS 600168-40-9)
- N-(2-(Trimethylsilyl)furo[3,2-b]pyridin-7-yl)pivalamide (CAS 1142192-62-8)
- Tris(trimethylsilyl) Phosphite (CAS 1795-31-9)
- N-(Trimethylsilyl)-N-(2-((trimethylsilyl)oxy)pyrimidin-4-yl)acetamide (CAS 18027-23-1)
- 3-(Trimethylsilyl)pyridin-2-yl trifluoromethanesulfonate (CAS 134391-76-7)
- 9-(Trimethylsilyl)-6-((trimethylsilyl)thio)-9H-purine (CAS 132151-80-5)
- 1-((2-(Trimethylsilyl)ethyl)sulfonyl)-1H-indol-7-amine (CAS 1374652-49-9)
- 1,4-Bis(trimethylsilyl)-2,3,5,6-tetrafluorobenzene (CAS 16956-91-5)
Recommended Standards
- Trifluoro-methanesulfonic acid dimethyl(4-methylphenyl)silyl ester (CAS 2644823-13-0)
- DTPA Impurity 1 (CAS 27825-74-7)
- N-(3-Fluorophenyl)-4-phenylpiperidine-1-carboxamide (CAS 866150-86-9)
- Sulfaethoxypyridazine-d4 (CAS CATO-CCAD301269)
- Ethyl 4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-3-carboxylate (CAS 338422-50-7)
- 3-(n-Cyclopropyl-2,2,2-trifluoroacetamido)propanoic acid (CAS 1178418-17-1)
- N-cyclopentyl-N-methylpiperidin-4-amine (CAS 688020-15-7)
- 3-(Ethylsulfonyl)-4-(2-fluorophenyl)-1H-pyrazole (CAS 1710696-03-9)
- 4-Bromo-3,6-dichloro-2-nitroaniline (CAS 1351802-17-9)
- Methyl 5-(4-chlorobenzenesulfonamido)furan-2-carboxylate (CAS 477857-59-3)
- 2-(4-Carboxyphenyl)-4-fluorobenzoic acid (CAS 1261931-01-4)
- (R)-4-(1-Aminoethyl)benzonitrile (CAS 210488-53-2)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(4-cyano-2-nitrophenyl)propanoic acid (CAS 1447616-03-6)
- Hexapeptide-9 (CAS 885024-94-2)
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