Trifluoro-methanesulfonic acid dimethyl-2-propen-1-ylsilyl ester CAS 150443-41-7
| CAS No. | 150443-41-7 |
| Molecular Formula | C6H11F3O3SSi |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Trifluoro-methanesulfonic acid dimethyl-2-propen-1-ylsilyl ester (CAS 150443-41-7), a certified reference material (molecular formula C6H11F3O3SSi, MW 248.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H11F3O3SSi, Trifluoro-methanesulfonic acid dimethyl-2-propen-1-ylsilyl ester 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 248.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Trifluoro-methanesulfonic acid dimethyl-2-propen-1-ylsilyl ester 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 | C6H11F3O3SSi |
| Molecular Weight | 248.30 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-{[(furan-2-yl)methyl]sulfanyl}phenyl)acetic acid (CAS 1485576-77-9)
- Methyl 2-isopropyl-1-oxa-5-thiaspiro[2.4]heptane-2-carboxylate 5,5-dioxide (CAS 1522722-39-9)
- 5-(Chloromethyl)picolinaldehyde (CAS 754920-10-0)
- 4-Benzyl 1-(tert-butyl) L-aspartate (CAS 94347-11-2)
- 3-((2,2-Dimethylthietan-3-yl)amino)pyrazin-2(1H)-one (CAS 1933646-39-9)
- [4,4'-Bipiperidin]-1-yl(4-fluorophenyl)methanone (CAS 886506-15-6)
- (3-Aminopropanoyl)-D-proline (CAS 1344927-01-0)
- tert-butyl N-[(tert-butoxy)carbonyl]-N-methanesulfonylcarbamate (CAS 2092000-74-1)
- N-(3-(1H-imidazol-1-yl)propyl)-4-methoxy-7-methylbenzo[d]thiazol-2-amine (CAS 1177278-07-7)
- 3-Amino-1,6-naphthyridin-5(6H)-one (CAS 1260671-38-2)
- 2-Chloro-3-fluoro-5-methylbenzoic acid (CAS 1427373-69-0)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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