Trifluoro-methanesulfonic acid 1-methylsilacyclobut-1-yl ester CAS 156849-48-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156849-48-8 |
| Molecular Formula | C5H9F3O3SSi |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Trifluoro-methanesulfonic acid 1-methylsilacyclobut-1-yl ester (CAS 156849-48-8) pharmaceutical standards reference standard. Molecular formula: C5H9F3O3SSi. Molecular weight: 234.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H9F3O3SSi |
| Molecular Weight | 234.27 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) | 0.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- Trifluoro-methanesulfonic acid ethenyldimethylsilyl ester (CAS 115827-19-5)
- 2,2,2-trifluoro-1-(2-naphthyl)ethanone (CAS 1800-42-6)
- 2,2,2-Trifluoro-1-(1-isopropyl-3,5-dimethyl-1h-pyrazol-4-yl)ethan-1-one (CAS 1339906-96-5)
- 1,1,1-Trifluoro-3-((2-(pyridin-2-yl)ethyl)amino)propan-2-ol (CAS 478068-17-6)
- 2,2,2-Trifluoro-1-(4-propoxyphenyl)ethan-1-ol (CAS 1247445-27-7)
- 1,1,1-Trifluoro-3-(2-methoxy-5-methylphenyl)propan-2-ol (CAS 1339357-70-8)
- 2,2,2-trifluoro-1-(1-vinyl-2-oxabicyclo[2.2.2]octan-4-yl)ethanone (CAS 424826-84-6)
- 2,2,2-Trifluoro-1-(6-methylimidazo[2,1-b]thiazol-5-yl)ethan-1-one (CAS 134670-14-7)
Recommended Standards
- 2-Amino-2-(2-phenylthiazol-4-yl)acetic acid (CAS 1566590-29-1)
- (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (S)-(hydroxymethyl)phosphinate (CAS 1611990-03-4)
- Methyl 3-amino-4-(pyridin-2-yl)thiophene-2-carboxylate (CAS 1544989-76-5)
- [6-(piperidin-1-yl)pyridin-3-yl]methanamine (CAS 914637-06-2)
- Methyl[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]amine (CAS 1306405-48-0)
- 1-(4-(2,5-Difluorophenoxy)phenyl)ethanone (CAS 886497-69-4)
- Tert-butyl 4-fluoro-6-hydroxy-1-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 2361163-07-5)
- 2-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 1000932-36-4)
- (6-Ethoxy-2-methylpyridin-3-yl)methanamine (CAS 1256818-52-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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