(2S,4S)-4-(4-Benzyl-2-bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid CAS 1354486-58-0
| CAS No. | 1354486-58-0 |
| Molecular Formula | C23H26BrNO5 |
| Molecular Weight | 476.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S,4S)-4-(4-Benzyl-2-bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2S,4S)-4-(4-Benzyl-2-bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1354486-58-0), a certified reference material (molecular formula C23H26BrNO5, MW 476.36 g/mol) for analytical method development and quality control.
(2S,4S)-4-(4-Benzyl-2-bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (C23H26BrNO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2S,4S)-4-(4-Benzyl-2-bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic 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 | C23H26BrNO5 |
| Molecular Weight | 476.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-(2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)acetate (CAS 578754-67-3)
- 2,10-di-tert-butyl 13-bromo-2,4,10-triazatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3(8),4,6,12,14-hexaene-2,10-dicarboxylate (CAS 1934303-18-0)
- 3-(4-Nitro-3-(trifluoromethyl)phenoxy)-N-(4-(trifluoromethyl)phenyl)thiophene-2-carboxamide (CAS 306977-63-9)
- Isopropyl 4-(6-bromobenzo[d][1,3]dioxol-5-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 300667-68-9)
- 2-(((2-Ethylcyclohexyl)oxy)methyl)oxirane (CAS 130014-35-6)
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- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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