(2-Oxo-1,3-dioxolan-4-yl)methyl Methacrylate CAS 13818-44-5
| CAS No. | 13818-44-5 |
| Molecular Formula | C8H10O5 |
| Molecular Weight | 186.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2-Oxo-1,3-dioxolan-4-yl)methyl Methacrylate (CAS 13818-44-5) is a high-purity analytical reference standard with the molecular formula C8H10O5 and a molecular weight of 186.16 g/mol.
Based on its molecular formula C8H10O5, (2-Oxo-1,3-dioxolan-4-yl)methyl Methacrylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C8H10O5 |
| Molecular Weight | 186.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Oxo Standards
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- (Z)-Heptadeca-1,9-dien-4,6-diyn-3-ol (CAS 4117-12-8)
- tert-Butyl ((2S)-3-hydroxyhex-4-yn-2-yl)carbamate (CAS 2687217-93-0)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-5-iodo-pentanamide (CAS 2703834-53-9)
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