Ethyl 3-ethylpent-2-enoate CAS 15249-93-1
| CAS No. | 15249-93-1 |
| Molecular Formula | C9H16O2 |
| Molecular Weight | 156.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H16O2, Ethyl 3-ethylpent-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 156.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Ethyl 3-ethylpent-2-enoate (CAS 15249-93-1) is a high-purity analytical reference standard with the molecular formula C9H16O2 and a molecular weight of 156.22 g/mol.
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 | C9H16O2 |
| Molecular Weight | 156.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
Related Ethyl Standards
- Methyl 3-ethylpent-2-enoate (CAS 13979-17-4)
- methyl 2-ethylpent-4-ynoate (CAS 42998-00-5)
- 3-Ethylpent-4-enoic acid (CAS 14035-71-3)
- 2-Ethylpent-4-enoic acid (CAS 1575-73-1)
- 3-Ethylpent-2-en-1-ol (CAS 39821-65-3)
- 3-Ethylpent-2-en-2-ol (CAS 211235-41-5)
- 3-Ethylpent-1-yn-3-ol (CAS 6285-06-9)
- n-Ethylpent-1-yn-3-amine (CAS 1488880-22-3)
Recommended Standards
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- 1H-Indene, 2,3-dihydro-1,1-dimethyl- (CAS 4912-92-9)
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- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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