Ethyl 3-Ethoxy-2-methylpropyl-2-enoate CAS 92145-32-9
| CAS No. | 92145-32-9 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-Ethoxy-2-methylpropyl-2-enoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 3-Ethoxy-2-methylpropyl-2-enoate (CAS 92145-32-9), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H14O3, Ethyl 3-Ethoxy-2-methylpropyl-2-enoate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 158.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
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Recommended Standards
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- 4-(Benzyloxy)-1,2-dichlorobenzene (CAS 1092840-89-5)
- cis-4-[2-(2-Chlorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-63-5)
- 1-(2-Amino-2-oxoethyl)-5-methoxy-1H-pyrazole-3-carboxylic acid (CAS 1263207-37-9)
- 4-(Heptafluoropropan-2-yl)phenol (CAS 71360-30-0)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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