4-((9H-fluoren-9-yl)methyl) 1-(tert-butyl) 2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate CAS 1823306-95-1
| CAS No. | 1823306-95-1 |
| Molecular Formula | C26H32N2O5 |
| Molecular Weight | 452.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-((9H-fluoren-9-yl)methyl) 1-(tert-butyl) 2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 452.54 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).
4-((9H-fluoren-9-yl)methyl) 1-(tert-butyl) 2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate (CAS 1823306-95-1), molecular formula C26H32N2O5 and molecular weight 452.54 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-((9H-fluoren-9-yl)methyl) 1-(tert-butyl) 2-(2-hydroxyethyl)piperazine-1,4-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.
Physical & Chemical Properties
| Molecular Formula | C26H32N2O5 |
| Molecular Weight | 452.54 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related H Standards
- 7-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)butanamido)heptanoic acid (CAS 2172142-06-0)
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- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 183742-23-6)
- 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1-(tert-Butoxycarbonyl)piperazine-2-carboxylicacid (CAS 218278-58-1)
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Recommended Standards
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