1-(Tert-butyl) 3-ethyl (3R,4R)-4-hydroxypiperidine-1,3-dicarboxylate CAS 807331-61-9
| CAS No. | 807331-61-9 |
| Molecular Formula | C13H23NO5 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Tert-butyl) 3-ethyl (3R,4R)-4-hydroxypiperidine-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.
1-(Tert-butyl) 3-ethyl (3R,4R)-4-hydroxypiperidine-1,3-dicarboxylate (CAS 807331-61-9) is a high-purity analytical reference standard with the molecular formula C13H23NO5 and a molecular weight of 273.33 g/mol.
Based on its molecular formula C13H23NO5, 1-(Tert-butyl) 3-ethyl (3R,4R)-4-hydroxypiperidine-1,3-dicarboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 273.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C13H23NO5 |
| Molecular Weight | 273.33 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1986 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(Tert-butyl) 2-methyl 4-(hydroxymethyl)piperidine-1,2-dicarboxylate (CAS 2306260-95-5)
- 1-(tert-Butyl) 3-ethyl (3S,4R)-4-hydroxypiperidine-1,3-dicarboxylate (CAS 220182-15-0)
- 1-(tert-Butyl) 2-ethyl (2R,5R)-5-hydroxypiperidine-1,2-dicarboxylate (CAS 869658-84-4)
- 1-(Tert-butyl) 3-ethyl 3-methoxy-2-methylazetidine-1,3-dicarboxylate (CAS 2173413-23-3)
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