o1-Tert-butylo2-ethyl(2s,5r)-5-aminopiperidine-1,2-dicarboxylate CAS 2306248-46-2
| CAS No. | 2306248-46-2 |
| Molecular Formula | C13H24N2O4 |
| Molecular Weight | 272.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
o1-Tert-butylo2-ethyl(2s,5r)-5-aminopiperidine-1,2-dicarboxylate (CAS 2306248-46-2) is a high-purity analytical reference standard with the molecular formula C13H24N2O4 and a molecular weight of 272.34 g/mol.
The molecular framework of o1-Tert-butylo2-ethyl(2s,5r)-5-aminopiperidine-1,2-dicarboxylate (C13H24N2O4) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
As a certified reference material (CRM), o1-Tert-butylo2-ethyl(2s,5r)-5-aminopiperidine-1,2-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 | C13H24N2O4 |
| Molecular Weight | 272.34 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Recommended Standards
- O1-tert-butyl O2-ethyl (2R,5S)-5-aminopiperidine-1,2-dicarboxylate (CAS 2411590-87-7)
- Oxazole, 2,2′-(1,2-phenylene)bis[4-ethyl-4,5-dihydro-, (4S,4′S)- (CAS 352351-27-0)
- N-Hexyl-8-hydroxyquinoline-7-carboxamide (CAS 205040-37-5)
- Pyrrolidin-2-yl(1,4,7-trioxa-10-azacyclododecan-10-yl)methanone (CAS 436811-22-2)
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- Tofacitinib Impurity 143 (CAS 1206875-41-3)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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