Trifluoro-methanesulfonic acid ethyldimethylsilyl ester CAS 1680176-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1680176-27-5 |
| Molecular Formula | C5H11F3O3SSi |
| Molecular Weight | 236.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trifluoro-methanesulfonic acid ethyldimethylsilyl ester (CAS 1680176-27-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H11F3O3SSi. Molecular weight: 236.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H11F3O3SSi |
| Molecular Weight | 236.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 1,1,1-Trifluoro-11-dodecene-2-one (CAS 141023-04-3)
- 4,4,4-Trifluoro-1-(3-methyl-2-thienyl)-1,3-butanedione (CAS 319-56-2)
- 4,4,4-trifluoro-1-(5-methylthiophen-2-yl)butane-1,3-dione (CAS 326-72-7)
- 4,4,4-Trifluoro-2-methyl-1-(thiophen-2-yl)butane-1,3-dione (CAS 346-01-0)
- 2,3',5'-Trifluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1318975-41-5)
- 5,5,5-Trifluoro-4-hydroxy-4-(1-methyl-1h-imidazol-2-yl)pentan-2-one (CAS 930414-73-6)
- 4,4,4-Trifluoro-3-(3-fluorophenyl)butanoic acid (CAS 1342025-10-8)
- 4,4,4-Trifluoro-2-(4-fluorophenyl)butanoic acid (CAS 1512932-26-1)
Recommended Standards
- 2,3-Difluoro-4'-methylsulfanylbiphenyl (CAS 157248-20-9)
- (4-Fluorobenzyl)(4-fluorophenyl)sulfane (CAS 836-45-3)
- (S)-4-Benzyl-3-propionyl-2-oxazolidinone-d (CAS 156451-08-0)
- 2-((5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 337498-67-6)
- 3,4-Dibromo-5-nitrotertbutylbenzene (CAS 57716-71-9)
- 2-Bromo-N-(2,3-dihydro-1H-inden-5-yl)-2-phenylacetamide (CAS 864932-47-8)
- (2-Methylpentanoyl)-d-valine (CAS 1189191-17-0)
- 1,3-Bis[4-(trifluoromethyl)phenyl]thiourea (CAS 1744-07-6)
- Etrasimod Impurity 49 (CAS 1788895-59-9)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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