tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate CAS 1956331-51-3
| CAS No. | 1956331-51-3 |
| Molecular Formula | C23H37FN2O2 |
| Molecular Weight | 392.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 392.55 g/mol gives tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate (CAS 1956331-51-3), molecular formula C23H37FN2O2 and molecular weight 392.55 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate (C23H37FN2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H37FN2O2 |
| Molecular Weight | 392.55 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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