| CAS No. | 1353944-07-6 |
| Molecular Formula | C26H28N4O4 |
| Molecular Weight | 460.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 460.52 g/mol gives 1-tert-Butyl 3-(2-cyanobenzyl) 4-(2-cyanobenzyl)piperazine-1,3-dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-tert-Butyl 3-(2-cyanobenzyl) 4-(2-cyanobenzyl)piperazine-1,3-dicarboxylate (CAS 1353944-07-6), molecular formula C26H28N4O4 and molecular weight 460.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-tert-Butyl 3-(2-cyanobenzyl) 4-(2-cyanobenzyl)piperazine-1,3-dicarboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 460.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 1-tert-Butyl 3-(2-cyanobenzyl) 4-(2-cyanobenzyl)piperazine-1,3-dicarboxylate 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.
| Molecular Formula | C26H28N4O4 |
| Molecular Weight | 460.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |