Ethyl 2-(1-benzyl-4-oxopiperidin-3-yl)-2-oxoacetate CAS 912635-59-7
| CAS No. | 912635-59-7 |
| Molecular Formula | C16H19NO4 |
| Molecular Weight | 289.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(1-benzyl-4-oxopiperidin-3-yl)-2-oxoacetate (CAS 912635-59-7), molecular formula C16H19NO4 and molecular weight 289.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 2-(1-benzyl-4-oxopiperidin-3-yl)-2-oxoacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Ethyl 2-(1-benzyl-4-oxopiperidin-3-yl)-2-oxoacetate 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 | C16H19NO4 |
| Molecular Weight | 289.33 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 1-butyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 52851-58-8)
- Ethyl 2-(4-(2,6-dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 860789-22-6)
- Ethyl 1-(1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl)piperidine-4-carboxylate (CAS 681428-42-2)
- Ethyl 2-(4-(4-isopropylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 866149-33-9)
- 2-(4-Bromophenyl)-1-propylimidazo[2,1-b]quinazolin-5(1H)-one (CAS 62481-23-6)
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- 3-Nitro-N-propyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1351396-37-6)
- tert-Butyl 1-bromo-5-oxo-7,8-dihydroimidazo[1,5-c]pyrimidine-6(5H)-carboxylate (CAS 1401983-71-8)
- 4-Borono-3,5-dimethylbenzoic acid (CAS 851335-18-7)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
Why CATO?
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