Ethyl 1-(tert-butoxycarbonyl)-3-phenylpiperidine-3-carboxylate (as fumarate salt) CAS 1417574-76-5
| CAS No. | 1417574-76-5 |
| Molecular Formula | C19H27NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 449.50 g/mol gives Ethyl 1-(tert-butoxycarbonyl)-3-phenylpiperidine-3-carboxylate (as fumarate salt) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 1-(tert-butoxycarbonyl)-3-phenylpiperidine-3-carboxylate (as fumarate salt) (CAS 1417574-76-5) is a high-purity analytical reference standard with the molecular formula C19H27NO4C4H4O4 and a molecular weight of 449.50 g/mol.
Structurally, Ethyl 1-(tert-butoxycarbonyl)-3-phenylpiperidine-3-carboxylate (as fumarate salt) (C19H27NO4C4H4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 449.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H27NO4 C4H4O4 |
| Molecular Weight | 449.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (5S)-1-azaspiro[4.4]nonan-9-one;[(1R,4S)-7,7-dimethyl-2-oxo-norbornan-1-yl]methanesulfonic acid (CAS 2221965-36-0)
- 2-Naphthalenol,3-bromo- 30478-88-7 CTK4G5271 (CAS 30478-88-7)
- 3-Amino-N-cyclobutylbenzamide (CAS 1247102-41-5)
- 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol (CAS 127223-53-4)
- 2-Nitro-N-(2-(2-(p-tolyl)thiazol-4-yl)ethyl)-4-(trifluoromethyl)aniline (CAS 861207-43-4)
- 3-Methoxybenzamidine Hydrochloride (CAS 26113-44-0)
- Clindamycin Impurity 20 (CAS 36688-78-5)
- 5-Bromo-3-methyl-2-(pyrrolidin-3-yloxy)pyridine (CAS 1289269-60-8)
- 1-[4-(prop-2-yn-1-yloxy)phenyl]methanamine (CAS 943026-55-9)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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