2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1,3,5-triifluorobenzene CAS 2173015-27-3
| CAS No. | 2173015-27-3 |
| Molecular Formula | C12H17F3OSi |
| Molecular Weight | 262.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1,3,5-triifluorobenzene.
CATO supplies 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1,3,5-triifluorobenzene (CAS 2173015-27-3), a certified reference material (molecular formula C12H17F3OSi, MW 262.34 g/mol) for analytical method development and quality control.
The molecular framework of 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1,3,5-triifluorobenzene (C12H17F3OSi) is characterized by 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H17F3OSi |
| Molecular Weight | 262.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
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Recommended Standards
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- 2-Bromo-5-cyclopropylpyridine (CAS 1142197-14-5)
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