Trifluoro-methanesulfonic acid triethenylsilyl ester CAS 2231141-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2231141-08-3 |
| Molecular Formula | C7H9F3O3SSi |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trifluoro-methanesulfonic acid triethenylsilyl ester (CAS 2231141-08-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H9F3O3SSi. Molecular weight: 258.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H9F3O3SSi |
| Molecular Weight | 258.29 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) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- p18SMI-21 (CAS 20535-76-6)
- 898770-24-6 1-(2-Fluorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID80644188 (CAS 898770-24-6)
- N-tert-Butyl 4-Nitrophenylsulfonamide (CAS 49690-09-7)
- 5-Bromo-1,2-benzisoxazole (CAS 837392-65-1)
- [S(R)]-N-[(R)-[5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl]phenylmethyl]-2-methyl-2-propanesulfinamide (CAS 2757083-08-0)
- (5-Bromo-1H-indol-1-yl)acetic acid (CAS 937621-97-1)
- 3-(1H-indol-2-yl)-2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1170819-00-7)
- 2-(Fluoromethyl)benzoic acid (CAS 1378842-38-6)
- 2-(3-Bromo-4-methoxyphenyl)-2-[(trimethylsilyl)oxy]acetonitrile (CAS 1273671-42-3)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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