Ethyl 1-benzyl-3-hydroxypiperidine-4-carboxylate CAS 850040-08-3
| CAS No. | 850040-08-3 |
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Ethyl 1-benzyl-3-hydroxypiperidine-4-carboxylate (CAS 850040-08-3), molecular formula C15H21NO3 and molecular weight 263.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H21NO3, Ethyl 1-benzyl-3-hydroxypiperidine-4-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Appearance | Off-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 1-(4-(hydroxymethyl)phenyl)piperidine-4-carboxylate (CAS 914349-50-1)
- Ethyl 1-benzyl-4-hydroxypiperidine-3-carboxylate (CAS 956010-25-6)
- Ethyl 1-(4-(hydroxymethyl)phenyl)piperidine-3-carboxylate (CAS 889956-15-4)
- Ethyl 2-(4-benzylmorpholin-2-yl)acetate (CAS 73933-19-4)
- 2,2-Dichloroethanol (CAS 598-38-9)
- 5-Methoxy-1H-imidazole-4-carboxamide (CAS 66054-02-2)
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- Methyl ((S)-3-methyl-1-oxo-1-((S)-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)butan-2-yl)carbamate (CAS 1228553-33-0)
- 61857-39-4 POLY-L-HISTIDINE (CAS 61857-39-4)
- 2-(2-Amino-4-methyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 53854-15-2)
- Diethyl 2,2'-Bipyridine-5,5'-dicarboxylate, 97% (CAS 1762-46-5)
- Cefepime Impurity 29 (CAS 110-56-5)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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