Triisopropylsilyl trifluoromethanesulfonate Triisopropylsilyl triflate Trifluoromethanesulphonic acid triisopropylsilyl ester trifluoromethanesulfonic acid triisopropylsilyl ester triisopropylsilyl trifluoromethanesulphonate triisopropylsilyl-trifluoromethanesulfonate tri-iso-propylsilyl trifluoromethane sulfonate triisopropylsilyltrifluoromethanesulfonate 80522-42-5 CAS 80522-42-5
| CAS No. | 80522-42-5 |
| Molecular Formula | C10H21F3O3SSi |
| Molecular Weight | 306.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Triisopropylsilyl trifluoromethanesulfonate Triisopropylsilyl triflate Trifluoromethanesulphonic acid triisopropylsilyl ester trifluoromethanesulfonic acid triisopropylsilyl ester triisopropylsilyl trifluoromethanesulphonate triisopropylsilyl-trifluoromethanesulfonate tri-iso-propylsilyl trifluoromethane sulfonate triisopropylsilyltrifluoromethanesulfonate 80522-42-5 (CAS 80522-42-5) is a high-purity analytical reference standard with the molecular formula C10H21F3O3SSi and a molecular weight of 306.42 g/mol.
Based on its molecular formula C10H21F3O3SSi, Triisopropylsilyl trifluoromethanesulfonate Triisopropylsilyl triflate Trifluoromethanesulphonic acid triisopropylsilyl ester trifluoromethanesulfonic acid triisopropylsilyl ester triisopropylsilyl trifluoromethanesulphonate triisopropylsilyl-trifluoromethanesulfonate tri-iso-propylsilyl trifluoromethane sulfonate triisopropylsilyltrifluoromethanesulfonate 80522-42-5 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 306.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Triisopropylsilyl trifluoromethanesulfonate Triisopropylsilyl triflate Trifluoromethanesulphonic acid triisopropylsilyl ester trifluoromethanesulfonic acid triisopropylsilyl ester triisopropylsilyl trifluoromethanesulphonate triisopropylsilyl-trifluoromethanesulfonate tri-iso-propylsilyl trifluoromethane sulfonate triisopropylsilyltrifluoromethanesulfonate 80522-42-5 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 | C10H21F3O3SSi |
| Molecular Weight | 306.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Triisopropylsilyl Standards
- [(Triisopropylsilyl)acetylene]sulfur pentafluoride (CAS 474668-34-3)
- 6-O-(Triisopropylsilyl)-D-glucal (CAS 137915-37-8)
- 6-O-Triisopropylsilyl-D-galactal (CAS 166021-01-8)
- 1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1092580-01-2)
- 7-((Triisopropylsilyl)ethynyl)-3H-imidazo[4,5-b]pyridine (CAS 2500888-31-1)
- 1-(1-(Triisopropylsilyl)-1H-indol-3-yl)ethanone (CAS 889939-11-1)
- (1-(Triisopropylsilyl)-1H-indol-3-yl)boronic acid (CAS 208655-73-6)
- 1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridin-4-ylboronic acid (CAS 1190699-11-6)
Recommended Standards
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- 4721-17-9 HDPA Hexadecylphosphonic acid n-Hexadecylphosphonic acid (CAS 4721-17-9)
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- Ethyl 1-[2-(methylamino)acetyl]piperidine-3-carboxylate (CAS 1184038-48-9)
- 3-CHLORO-2-(METHOXYCARBONYL)-5-(TRIFLUOROMETHYL)PYRIDINE 1-OXIDE (CAS 1958091-84-3)
- Tert-butyl 4-cyclopentylpiperazine-1-carboxylate (CAS 749800-44-0)
- 2-(Aminomethyl)-1,4lambda6-oxathiane-4,4-dione hydrochloride (CAS 1427379-52-9)
- 1-N-(3-methoxypropyl)-4-methylbenzene-1,2-diamine (CAS 1097791-59-7)
- 4-((5-(4-Methoxyphenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)methyl)benzoic acid (CAS 457918-50-2)
- 5-(5-Oxo-3-stearamido-4,5-dihydro-1H-pyrazol-1-yl)-2-phenoxybenzenesulfonic acid (CAS 25985-53-9)
- 2-(2-Methoxybenzyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 356573-59-6)
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