1-(Tert-butyl) 3-ethyl (3R,4S)-4-hydroxypiperidine-1,3-dicarboxylate CAS 194795-69-2
| CAS No. | 194795-69-2 |
| Molecular Formula | C13H23NO5 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H23NO5, 1-(Tert-butyl) 3-ethyl (3R,4S)-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).
1-(Tert-butyl) 3-ethyl (3R,4S)-4-hydroxypiperidine-1,3-dicarboxylate (CAS 194795-69-2) is a high-purity analytical reference standard with the molecular formula C13H23NO5 and a molecular weight of 273.33 g/mol.
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.
CATO manufactures 1-(Tert-butyl) 3-ethyl (3R,4S)-4-hydroxypiperidine-1,3-dicarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 2012 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl (2S)-1-Boc-5-methoxypyrrolidine-2-carboxylate (CAS 194594-24-6)
- rac-(5R,6R)-7-methyl-8-oxo-6-phenyl-7-azaspiro[3.5]nonane-5-carboxylic acid (CAS 1969288-37-6)
- 2-(1-(tert-Butoxycarbonyl)piperidin-2-yl)-2-methoxyacetic acid (CAS 193086-00-9)
- (1Z)-4-Methyl-2-(1H-1,2,4-triazol-1-yl)-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)pent-1-en-3-one (CAS 312311-98-1)
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- 2,7-Dibenzyl-2,7-diazaspiro[3.5]nonan-1-one (CAS 155600-87-6)
- Ethyl 2-(2,4-dichloro-5-(6,7-dimethoxy-4-oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)phenoxy)acetate (CAS 400088-23-5)
- 5-(tert-Butyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7(6H)-thione (CAS 94341-98-7)
- (2-Iodophenyl)dimethylphosphine oxide (CAS 2253629-91-1)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
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