Ethyl 1-(2-acetoxyethyl)-4-hydroxy-2-oxopyrrolidine-3-carboxylate CAS 1184916-53-7
| CAS No. | 1184916-53-7 |
| Molecular Formula | C11H17NO6 |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 1-(2-acetoxyethyl)-4-hydroxy-2-oxopyrrolidine-3-carboxylate (C11H17NO6) 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. 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).
Ethyl 1-(2-acetoxyethyl)-4-hydroxy-2-oxopyrrolidine-3-carboxylate (CAS 1184916-53-7) is a high-purity analytical reference standard with the molecular formula C11H17NO6 and a molecular weight of 259.26 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.
CATO manufactures Ethyl 1-(2-acetoxyethyl)-4-hydroxy-2-oxopyrrolidine-3-carboxylate 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 | C11H17NO6 |
| Molecular Weight | 259.26 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
- 3-{[(4-methoxypyrimidin-2-yl)amino]methyl}benzoic acid (CAS 1183598-53-9)
- Methyl 2-amino-4-(3-methoxyphenyl)pyrimidine-5-carboxylate (CAS 1187385-80-3)
- Ethyl 4-[(hydroxyimino)methyl]-1-phenyl-1h-pyrazole-3-carboxylate (CAS 1173625-38-1)
- 1,5-Dimethyl-3-phenyl-1H-pyrrole-2,4-dicarboxylic Acid (CAS 1192717-69-3)
- trans-3-(3-Fluoro-4-methoxy-phenoxy)cyclobutanamine (CAS 1631027-08-1)
- Tetrakis(4-nitrophenyl)methane (CAS 60532-62-9)
- Methyl (2R)-2-amino-5-(carbamoylamino)pentanoate (CAS 1820583-50-3)
- Ethyl 2-acetyl-3-oxobutanoate (CAS 603-69-0)
- 1-Acetyl-3-(furan-2-ylmethylene)indolin-2-one (CAS 64264-49-9)
- N-(4-Bromo-3-hydroxyphenyl)methanesulfonamide (CAS 1243407-97-7)
- 2-(PYRROLIDIN-3-YL)PYRIDINE HCL (CAS 1198416-89-5)
- 2-(2-Methoxy-4-(methylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1614246-31-9)
- 4-(4-Bromo-2-(trifluoromethyl)phenyl)morpholine (CAS 1373522-70-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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