(R)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate CAS 1956437-29-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956437-29-8 |
| Molecular Formula | C26H22F3NO5S |
| Molecular Weight | 517.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate (CAS 1956437-29-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H22F3NO5S. Molecular weight: 517.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Cabozantinib N-oxide (CAS 1621681-63-7)
- (S)-Methyl 3-(((trifluoromethyl)sulfonyl)oxy)-1-trityl-2,5-dihydro-1H-pyrrole-2-carboxylate (CAS 401909-61-3)
- Cabozantinib Impurity 36 (CAS 1628530-41-5)
- 2-Chloro-N-(2-hydroxyethyl)nicotinamide (CAS 1178440-36-2)
- N-((1-Methylindolin-4-yl)methyl)propan-2-amine (CAS 1706448-15-8)
- 3-Methoxy-1H-indazole-5-carbaldehyde (CAS 1199256-13-7)
- Ethyl 3-bromo-4-chloro-5-methoxybenzoate (CAS 2089309-92-0)
- 8-Bromo-5-methoxyquinolin-4(1H)-one (CAS 643069-40-3)
- 2,2-Dimethoxypropanamide (CAS 380482-29-1)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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