Dimethoxybis(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)silane CAS 1309602-60-5
| CAS No. | 1309602-60-5 |
| Molecular Formula | C16H6F14O2Si |
| Molecular Weight | 524.28 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.
CATO supplies Dimethoxybis(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)silane (CAS 1309602-60-5), a certified reference material (molecular formula C16H6F14O2Si, MW 524.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H6F14O2Si, Dimethoxybis(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)silane contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 524.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C16H6F14O2Si |
| Molecular Weight | 524.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Dimethoxybis Standards
Recommended Standards
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- 3-(3,4-Dimethylphenyl)-2-oxopropanoic acid (CAS 115522-13-9)
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Why CATO?
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