(2S,4R,5S)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-carboxylate CAS 1417789-09-3
| CAS No. | 1417789-09-3 |
| Molecular Formula | C13H25NO3 |
| Molecular Weight | 243.34 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.
(2S,4R,5S)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-carboxylate (CAS 1417789-09-3), molecular formula C13H25NO3 and molecular weight 243.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H25NO3, (2S,4R,5S)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 243.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (2S,4R,5S)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-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 | C13H25NO3 |
| Molecular Weight | 243.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- trans-[4-(1R-Hydroxyethyl)cyclohexyl]carbamic acid tert-butyl ester (CAS 1416471-26-5)
- (2R,4S,5R)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-carboxylate (CAS 1417789-23-1)
- Tert-butyl 2-(2-hydroxypropyl)piperidine-1-carboxylate (CAS 14139-85-6)
- (R)-N-((R)-2-fluoro-1-phenylethyl)-2-methylpropane-2-sulfinamide (CAS 1428330-77-1)
- 5,7-Dimethylpyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 99446-43-2)
- (4S)-4-{[(benzyloxy)carbonyl]amino}-5,5,5-trifluoropentanoic acid (CAS 1846630-71-4)
- (2R,3R,4R,5S,6R)-3-((R)-3-(Dodecanoyloxy)tetradecanamido)-2-(((2R,3S,4R,5R,6R)-3-hydroxy-5-((R)-3-hydroxytetradecanamido)-4-(((R)-3-hydroxytetradecanoyl)oxy)-6-(phosphonooxy)tetrahydro-2H-pyran-2-yl)methoxy)-6-(hydroxymethyl)-5-(phosphonooxy)tetrahydro-2H-pyran-4-yl (R)-3-(tetradecanoyloxy)tetradecanoate (CAS 95991-05-2)
- Glycocholic acid 3-O-β-glucuronide, 98% (CAS 99794-78-2)
- 2-[(3-endo)-3-[[5-Cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-4-isoxazolyl]methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluorobenzo[d]thiazole-6-carboxylic Acid (CAS 1383816-29-2)
- 4-Chloro-3-ethyl-5-(trifluoromethyl)-1H-Pyrazole (CAS 637022-66-3)
- N-(cyclohexylmethyl)cyclopentanamine (CAS 932231-52-2)
- 1,3-Bis(4-Aminophenyl)propane (CAS 2767-73-9)
- 6-Bromopurine, 97% (CAS 767-69-1)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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