




| 货号 | 包装规格 | 操作 |
|---|---|---|
| 232564-25G | 25 g |
Assymmmetric hydrogenation of ethyl 2,4-dioxovalerate in the presence of chiral rhodium or ruthenium catalysts yields 2-hydroxy-4-methyltetrahydrofuran-2-one. Ethyl 2,4-dioxovalerate is a potential anti-fungal agentPMID 4553329.
吡唑合成。PMID 16682200PMID 16843659
| 英文名称 | Ethyl 2,4-dioxovalerate |
| CAS 号 | 615-79-2 |
| 线性分子式 | CH3COCH2COCOOC2H5 |
| 经验分子式 | C7H10O4 |
| 分子量 | 158.15 |
| UNSPSC | 12352100 |
| NACRES | NA.22 |
| EC 号 | 210-447-5 |
| MDL 号 | MFCD00009124 |
| InChI key | OYQVQWIASIXXRT-UHFFFAOYSA-N |
| InChI | 1S/C7H10O4/c1-3-11-7(10)6(9)4-5(2)8/h3-4H2,1-2H3 |
| SMILES字符串 | C = O,C = O,C = O,C = O |
| 含量测定 | 97% |
| 折射率 | n20/D 1.474(照明) |
| 沸点 | 101-103 °C/12 mmHg(点燃) |
| 熔点 | 16-18 °C(亮) |
| 密度 | 1.126 g/mL,25 °C(lit.) |
| 官能团 | 酯;酮 |
| 储存温度 | 2-8°C |
| 质量等级 | 200 |
| 包装规格(货号 232564-25G) | 25 g |