(S)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate CAS 401909-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 401909-61-3 |
| Molecular Formula | C26H22F3NO5S |
| Molecular Weight | 517.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate (CAS 401909-61-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H22F3NO5S. Molecular weight: 517.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H22F3NO5S |
| Molecular Weight | 517.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate (CAS 1956437-29-8)
- 1-(6-(2H-1,2,3-Triazol-2-yl)-5-(trifluoromethyl)pyridin-3-yl)-3-(7-(cyclopropyl(dimethylamino)methyl)-2-methylthiazolo[5,4-b]pyridin-6-yl)urea (CAS 2178991-05-2)
- Cabozantinib N-oxide (CAS 1621681-63-7)
- Amyloid β-Protein (1-39) trifluoroacetate salt (CAS 115427-62-8)
- tert-Butyl 2,3-dihydro-1H-benzo[d]imidazole-1-carboxylate (CAS 1935265-97-6)
- 2-Chloro-4-fluoro-1-isocyanatobenzene (CAS 1016788-39-8)
- 2-Bromo-1-(difluoromethoxy)-4-(trifluoromethyl)benzene (CAS 954236-03-4)
- Thalidomide-5'-O-C4-azide (CAS 2467425-50-7)
- Ethyl 2-phenylimidazo[1,2-a]pyridine-3-carboxylate (CAS 119448-82-7)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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