(2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4,6-dimethylphenoxy)-2-pyrrolidinecarboxylic acid CAS 1354486-06-8
| CAS No. | 1354486-06-8 |
| Molecular Formula | C18H24ClNO5 |
| Molecular Weight | 369.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4,6-dimethylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-06-8), a certified reference material (molecular formula C18H24ClNO5, MW 369.84 g/mol) for analytical method development and quality control.
The molecular framework of (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4,6-dimethylphenoxy)-2-pyrrolidinecarboxylic acid (C18H24ClNO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4,6-dimethylphenoxy)-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 | C18H24ClNO5 |
| Molecular Weight | 369.84 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-chloro-2-ethylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-01-3)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(4-chloro-3,5-dimethylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-78-4)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4-ethylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354485-98-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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