中文名西洛他唑英文名Cilostazol别名西洛他唑西斯他唑西洛他唑杂质西洛他唑(标准品)四氮唑(西洛他唑中间体)西洛他唑【】6-[4-(1-环己基-1H-四唑-5-基)丁氧基]-3,4-二氢-2(1H)-喹诺酮6-[4-(1-环己基-1H-戊四唑-5-基)丁氧基]-3,4-二氢-2(1H)-喹诺酮英文别名CilostazolCilostazoleCILOSTAZOL JP6-[4-(1-CYCLOHEXYL-1H-TETRAZOL-5-YL)BUTOXY]-3,4-DIHYDRO-2(1H)-[4-(1-cyclohexyl-1h-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1h)-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro(1H)-one6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro(1H)-one6-[4-(1-cyclohexyl-5-tetrazolyl)butoxy]-1,2,3,4-tetrahydro-2-oxo[4-(1-CYCLOHEXYL-1H-TETRAZOL-5-YL)BUTOXY]-3,4-DIHYDRO-2(1H)-(CILOSTAZOL)OPC-13013, Pletal, 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinoneOPC 13013, OPC 21, Pletaal, 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-3,4-dihydro-2(1H)-63-72-1EINECS化学式C20H27N5O2分子量369.46InChIInChI=1/C20H27N5O2/c26-20-(10-11-18(15)21-20)27--23-24-25(19)6/hH,1-9,12-13H2,(H,21,26)InChIKeyRRGUKTPIGVIEKM-UHFFFAOYSA-N密度1.1832 (rough estimate)熔点159-160°C沸点499.57°C (rough estimate)闪点355.8°C蒸汽压1.56E-17mmHg at 25°C溶解度DMSO: 18mg/ml，可溶折射率1.7600 (estimate)酸度系数14.22±0.20(Predicted)存储条件Inert atmosphere,Room Temperature稳定性从提供的购买之日起稳定2年。DMSO中的溶液可在-20 °C下储存长达2个月外观固体颜色off-white最大波长(λmax)['257nm(MeOH)(lit.)']Merck14,2277物化性质从甲醇得无色针状的结晶，熔点159.4～160.3℃。UV最大吸收(甲醇)：257nm(ε15200)。易溶于乙酸、氯仿、N-甲基-2-吡咯啉酮或二甲亚砜，几不溶于yimi、水、0.1mol/L盐酸或0.1mol/L氢氧化钠。MDL号MFCD00866780