Ethyl 2-(2-methylpiperidin-4-yl)acetate oxalate(2:1) CAS 1810070-27-9
| CAS No. | 1810070-27-9 |
| Molecular Formula | 2*C10H19NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 2-(2-methylpiperidin-4-yl)acetate oxalate(2:1) (C10H19NO2C2H2O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 2-(2-methylpiperidin-4-yl)acetate oxalate(2:1) (CAS 1810070-27-9) is a high-purity analytical reference standard with the molecular formula C10H19NO2C2H2O4 and a molecular weight of 275.30 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.
As a certified reference material (CRM), Ethyl 2-(2-methylpiperidin-4-yl)acetate oxalate(2:1) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C10H19NO2 C2H2O4 |
| Molecular Weight | 275.30 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-(4-Methylpiperidin-1-yl)-4-methylsulfonylaniline (CAS 1000018-37-0)
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- 5-(4-Methylpiperidin-1-yl)-2-nitrobenzoic acid (CAS 1000018-43-8)
- 5-(3-Methylpiperidin-1-yl)-2-nitrobenzoic acid (CAS 1000018-45-0)
- 4-[(4-methylpiperidin-1-yl)methyl]benzonitrile (CAS 1000931-95-2)
- (R)-1-Methylpiperidin-3-amine (CAS 1001353-92-9)
- (4-Methylpiperidin-1-yl)(pyrrolidin-2-yl)methanone (CAS 1009747-52-7)
- 4-(4-Methylpiperidin-1-yl)pyrimidine-2-thiol (CAS 1011408-60-8)
Recommended Standards
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- Methyl 4-Acetyl-2-aminobenzoate (CAS 189063-57-8)
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- Decamethonium (iodide) (CAS 1420-40-2)
- 2-Bromo-1-fluoro-3-(methoxymethoxy)benzene (CAS 324769-11-1)
- 2-Amino-6-(difluoromethyl)-4-methoxypyridin-3-ol (CAS 1805137-56-7)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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