(R)-1-(tert-butoxycarbonyl)-2-(2-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid CAS 959576-51-3
| CAS No. | 959576-51-3 |
| Molecular Formula | C18H22F3NO4 |
| Molecular Weight | 373.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-1-(tert-butoxycarbonyl)-2-(2-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid (CAS 959576-51-3) is a high-purity analytical reference standard with the molecular formula C18H22F3NO4 and a molecular weight of 373.37 g/mol.
(R)-1-(tert-butoxycarbonyl)-2-(2-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid (C18H22F3NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (R)-1-(tert-butoxycarbonyl)-2-(2-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H22F3NO4 |
| Molecular Weight | 373.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Diethyl 1-benzyl-2-(trifluoromethyl)pyrrolidine-3,4-dicarboxylate (CAS 1956324-77-8)
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