Ethyl 2-(4-(methoxycarbonyl)piperidin-1-yl)nicotinate CAS 1185291-72-8
| CAS No. | 1185291-72-8 |
| Molecular Formula | C15H20N2O4 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(4-(methoxycarbonyl)piperidin-1-yl)nicotinate (CAS 1185291-72-8) is a high-purity analytical reference standard with the molecular formula C15H20N2O4 and a molecular weight of 292.33 g/mol.
Ethyl 2-(4-(methoxycarbonyl)piperidin-1-yl)nicotinate (C15H20N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C15H20N2O4 |
| Molecular Weight | 292.33 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
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- 2-(1,2,3,4-Tetrahydro-naphthalen-1-yl)-2H-indazole-3-carboxylic acid (CAS 1197238-45-1)
- (S)-2-(1-benzyl-5-oxopyrrolidin-2-yl)acetonitrile (CAS 1272755-41-5)
- 3-Phenyl-1H-pyrazole-4-carbaldehyde 3-Phenylpyrazole-4-carboxaldehyde 3-Phenyl-1h-pyrazole-4-carboxaldehyde 26033-20-5 (CAS 26033-20-5)
- N-(2-((2-(dimethylamino)ethyl)carbamoyl)phenyl)thiophene-2-carboxamide (CAS 947031-38-1)
- (S)-2-acetamido-3-(3-iodo-4-(4-methoxyphenoxy)phenyl)propanamide (CAS 59302-20-4)
- Pentafluoroethane (CAS 354-33-6)
- 1-(1-Methoxypropan-2-yl)-1h-1,2,3-triazol-4-amine (CAS 1523024-55-6)
- Euchrenone b10 (CAS 130289-28-0)
- Methyl 2,2-dimethyltetrahydrofuran-3-carboxylate (CAS 112389-88-5)
- Methyl 5,6-dimethyl-4-phenylpicolinate (CAS 57768-12-4)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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