4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethanesulfonate CAS 866252-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866252-52-0 |
| Molecular Formula | C12H17F3O5SSi |
| Molecular Weight | 358.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethanesulfonate (CAS 866252-52-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H17F3O5SSi. Molecular weight: 358.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H17F3O5SSi |
| Molecular Weight | 358.41 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(5-(4-Methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 332390-97-3)
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- 4-(3,4-Dimethyl-2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 28103-55-1)
- (R)-1-(o-Tolyl)ethan-1-amine (CAS 105615-45-0)
- 1,1-Biphenyl, 2-(2-propen-1-yloxy)- (CAS 20281-39-4)
- Pcb No. 94 (CAS 73575-55-0)
- Methyl 4-iodothiophene-2-carboxylate (CAS 88105-20-8)
- 1-Propenylmagnesium bromide (CAS 14092-04-7)
- 2,5,6,7-Tetrahydro-4,7-ethanopyrazolo[4,3-b]pyridine hydrochloride (CAS 2089258-31-9)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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