中文名称冈田(软海绵)酸中文同义词冈田酸;冈田(软海绵)酸;冈田酸钠盐;软海绵酸(-20°C);软海绵酸;黑海棉酸;冈田酸/软海绵酸;软海绵酸(>95.0%,BC)英文名称OKADAICACID英文同义词1,7-Dioxaspiro[5.5]undec-10-ene-2-propanoicacid,a,5-dihydroxy-a,10-dimethyl-8-[(1R,2E)-1-methyl-3-[(2R,4’aR,5R,6’S,8’R,8’aS)-octahydro-8’-hydroxy-6’-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl]-7’-methylenespiro[furan-2(;Okadaicacid35-Demethyl-DTX1NSC67708335-Demethyldinophysistoxin1;OA;OKADAICACID,PROROCENTRUMCONCAVUM;OKADAICACID;35-Demethyldinophysistoxin1;35-Demethyl-DTX1;NSC677083CAS号78111-17-8分子式C44H68O13分子量805EINECS号616-589-8相关类别生化试剂;其他生化试剂;医药原料;化合物;试剂盒-细胞分析试剂盒;NaturalProducts;Inhibitor;Signalling;ProteinPhosphataseMol文件78111-17-8.mol结构式冈田(软海绵)酸性质熔点164-166°C比旋光度D20+21°(c=0.33inCHCl3);D25+25.4°(c=0.24inCHCl3)沸点672.95°C(roughestimate)密度1.0795(roughestimate)折射率1.5940(estimate)储存条件-20°C溶解度二甲基亚砜:≥1mg/mL酸度系数(pKa)3.87±0.16(Predicted)形态半透明薄膜颜色半透明旋光性(opticalactivity)+2120(CHCl3Chemicalbook)水溶解性Itissolubleinethanol(25mg/ml),DMSO(25mg/ml),methanol(<1mg/ml),chloroform,acetone,ethylacetate,DMF,anddimethylsulfoxide.Insolubleinwater,unlessfirstdissolvedinorganicsolvents,suchasDMSOorethanol.Merck13,6891稳定性稳定的。对光和热敏感。易燃。与强氧化剂不相容。CAS数据库78111-17-8EPA化学物质信息1,7-Dioxaspiro[5.5]undec-10-ene-2-propanoicacid,.alpha,5-dihydroxy-.alpha.,10-dimethyl-8-[(1R,2E)-1-methyl-3-[(2R,4’aR,5R,6’S,8’R,8’aS)-octahydro-8’-hydroxy-6’-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl]-7’-methylenespiro[furan-2(3H),2’(3’H)-pyrano[3,2-b]pyran]-5-yl]-2-propen-1-yl]-,(.alpha.R,2S,5R,6R,8S)-(78111-17-8)冈田(软海绵)酸用途与合成方法生物活性Okadaicacid是从Halichondria属的黑色海绵中提取的。Okadaicacid是一种非竞争性,选择性和可逆的丝氨酸/苏氨酸特异性蛋白磷酸酶1(PP1),PP2A和PP3的抑制剂,IC50分别为10-15nM,0.5nM和4nM。Okadaicacid通过细胞凋亡消除后生共生体/寄生虫。靶点IC50:10-15nM(PP1),0.5nM(PP2)and4nM(PP3)类别有毒物品毒性分级剧毒急性毒性腹腔-小鼠LD50:0.192毫克/公斤可燃性危险特性可燃,火场排出辛辣刺激烟雾储运特性库房低温,通风,干燥;与食品原料分开存放灭火剂水,二氧化碳,干粉,砂土 |