4-Chloro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate CAS 262373-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 262373-16-0 |
| Molecular Formula | C10H12ClF3O3SSi |
| Molecular Weight | 332.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 262373-16-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12ClF3O3SSi. Molecular weight: 332.80 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12ClF3O3SSi |
| Molecular Weight | 332.80 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Chloro-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)benzo[b]thiophene-2-carboxamide (CAS 946322-62-9)
- 4-Chloro-N-(4-methylcyclohexyl)-3-nitrobenzenesulfonamide (CAS 746607-43-2)
- 3,5-Bis(methylsulfonyl)benzenesulfonyl chloride (CAS 849035-99-0)
- 5-Amino-4-iodo-2-methylpyridazin-3(2H)-one (CAS 1706451-96-8)
- 2-Amino-4-chloro-5-(trifluoromethyl)benzonitrile (CAS 1217302-11-8)
- 4'-Methoxy-[1,1'-biphenyl]-3-carboxylicacid (CAS 725-05-3)
- 1-(4-Bromophenyl)-n-methylmethanesulfonamide (CAS 172517-39-4)
- 1-Chloro-2,3-difluoro-4-iodobenzene (CAS 1261634-32-5)
- 1-(4-Chlorobenzyl)-1h-imidazole-2-thiol (CAS 95333-72-5)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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