基本信息
cas：204254-96-6
中文名称：5-(戊烷-3-基氧基)-7-氧代-双环[4.1.0]庚-3-烯-3-羧酸乙酯
中文别名：奥司他韦中间体;5-(戊烷-3-基氧基)-7-氧杂双环[4.1.0]庚-3-烯-3-羧酸乙酯;
英文名称：(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
英文别名：ethyl(3R,4R,5S)-4,5-epoxy-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid;(1S,5R,6S)-5-(1-Ethyl-propoxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester;[1s-(1a,5b,6a)]-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester;ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE;7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid,5-(1-ethylpropoxy)-,ethyl ester,(1S,5R,6S);ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE(INTERMEDIATE OF OSELTAMIVIR PHOSPHATE );Ethyl (1S,5R,6S)-5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate;Ethyl (3R,4S,5S)-4,5-Epoxy-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate;EEC epoxide;
分子式：C14H22O4
分子量：254.32200
精确质量：254.15200
PSA：48.06000
LOGP：2.22080
物理化学性质
密度 1.1±0.1 g/cm3
沸点 336.5±42.0 °C at 760 mmHg
熔点 56-57ºC
分子式 C14H22O4
分子量 254.322
闪点 145.1±27.9 °C
精确质量 254.151810
PSA 48.06000
LogP 3.47
外观性状 白色至灰白色固体
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.492
储存条件 -20°C Freezer