2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮 基本信息
| 中文名称 | 2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮 |
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| 中文同义词 | 2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮;左炔诺孕酮杂质12;左炔诺孕酮杂质20 |
| 英文名称 | [2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one |
| 英文同义词 | [2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one;(2R)-2α-[(E)-2-(3,4-Dihydro-6-methoxynaphthalen)-1(2H)-ylideneethyl]-2β-ethyl-3β-hydroxycyclopentanone;(2R-(2alpha(E),3beta))-2-(2-(3,4-Dihydro-6-methoxy-1(2H)-naphthylidene)ethyl)-2-ethyl-3-hydroxycyclopentan-1-one;Einecs 257-409-4;Cyclopentanone, 2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl]-2-ethyl-3-hydroxy-, [2R-[2α(E),3β]]-;(2R,3S)-2-ethyl-3-hydroxy-2-(2-((E)-6-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)cyclopentan-1-one;Levonorgestrel Impurity 20 |
| CAS号 | 51773-49-0 |
| 分子式 | C20H26O3 |
| 分子量 | 314.42 |
| EINECS号 | 257-409-4 |
| 相关类别 | |
| Mol文件 | 51773-49-0.mol |
| 结构式 | ![2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮 结构式](CAS/GIF/51773-49-0.gif) |
2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮 性质
| 沸点 | 485.3±45.0 °C(Predicted) |
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| 密度 | 1.157±0.06 g/cm3(Predicted) |
| 蒸气压 | 0Pa at 25℃ |
| 酸度系数(pKa) | 14.05±0.40(Predicted) |
| 水溶解性 | 23.7mg/L at 20℃ |
| LogP | 3.6 at 25℃ |