Trifluoro-methanesulfonic acid dimethyl(1-phenylethyl)silyl ester CAS 164590-76-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164590-76-5 |
| Molecular Formula | C11H15F3O3SSi |
| Molecular Weight | 312.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trifluoro-methanesulfonic acid dimethyl(1-phenylethyl)silyl ester (CAS 164590-76-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15F3O3SSi. Molecular weight: 312.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15F3O3SSi |
| Molecular Weight | 312.38 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.) | 2004 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4S)-5-[(tert-Butoxy)carbonyl]-4-(propan-2-yl)-4H,5H,6H-pyrrolo[3,4-d][1,3]thiazole-2-carboxylic acid (CAS 1637310-59-8)
- 1-(2-Cyclopropyl-6-(4-fluorophenyl)pyrimidin-4-yl)-1,4-diazepane (CAS 1707566-52-6)
- Benzyl 4-(sulfamoylmethyl)piperidine-1-carboxylate (CAS 1585225-95-1)
- (Z)-3-(3-bromo-4-methoxyphenyl)-2-[(4-methylphenyl)sulfonyl]-2-propenenitrile (CAS 811831-19-3)
- 3-((4-Bromophenyl)imino)indolin-2-one (CAS 33829-00-4)
- 5-Methylbenzo[d]thiazole-2-carbonitrile (CAS 1188091-86-2)
- 4-Amino-2,3-bis(benzoyloxy)-4-oxobutanoic acid (CAS 98341-66-3)
- 5-Bromo-6-fluoro-8-methylquinoline-2-carboxylic acid (CAS 1420792-15-9)
- 2-Amino-1-(4-(dimethylamino)phenyl)ethan-1-one dihydrochloride (CAS 446022-62-4)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com