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毒蠅虎蕈鹼 |
CAS No.: |
17466-45-4 |
分子式: |
C35H48N8O11S |
分子量: |
788.87 |
備注: |
中文名稱毒蠅虎蕈鹼中文同義詞傘毒素,來源于鬼筆鵝膏;鬼筆環(huán)肽*CAS#:17466-45-4*;二羥鬼筆毒肽;毒蠅虎蕈鹼;鬼筆環(huán)肽來源于鬼筆鵝膏;鬼筆環(huán)肽;毒傘素;鬼筆環(huán)肽-TMRE偶聯(lián)物英文名稱PHALLOIDIN英文同義詞Phalloidin,Amanitaphalloides-CAS17466-45-4-Calbiochem;Phalloidintrifluoroacetatesalt;pto-l-tryptophyl-4,5-dihydroxy-l-leucyl),cyclic(3,6)-sulfide;PHALLOIDIN;PHALLOIDIN,AMANITAPHALLOIDES;PHALLOIDINFROMAMANITAPHALLOIDES;Cyclo(L-Ala-D-Thr-L-Cys(1)-L-c4Hyp-L-Ala-L-Trp2(1)-4,5’-dihydroxy-L-Leu-);Cyclic(L-alanyl-D-threonyl-L-cysteinyl-cis-4-hydroxy-L-prolyl-L-alanyl-2-mercapto-L-tryptophyl-4,5-dihydroxy-L-leucyl),cyclic(3.fwdarw.6)-sulfideCAS號17466-45-4分子式C35H48N8O11S分子量788.87EINECS號241-484-5相關類別熒光探針,標記,顆粒和染色;生化試劑;抑制劑;中間體有機堿;小分子;markerMol文件17466-45-4.mol結構式毒蠅虎蕈鹼性質熔點280-282°比旋光度+55.7°(D/20℃)(c=0.5,メタノール)密度1.1612(roughestimate)折射率1.7400(estimate)儲存條件+2Cto+8C溶解度DMF:10mg/mL;DMSO:10mg/mL;乙醇:10mg/mL;水:0.5mg/mL(溫)酸度系數(shù)(pKa)13.03±0.70Chemicalbook(Predicted)形態(tài)白色結晶固體沸點1370.5±65.0°C(Predicted)顏色針狀或結晶狀旋光性(opticalactivity)+62.3(Ethanol)水溶解性Solubleto1mg/mlinwaterMerck13,7273BRN4347460穩(wěn)定性穩(wěn)定的。與強氧化劑不相容。毒蠅虎蕈鹼用途與合成方法生物活性Phalloidin是一種蘑菇衍生的毒素,可以與熒光染料結合來標記細胞骨架的F-肌動蛋白(λex=495nm,λem=520nm)。體外研究Phalloidinstainingwillnotworkwithmethanol-fixedcells,probablybecauseofthedisruptionofactinfilamentintegrity,butitwillworkwithcellsfixedin0.2%glutaraldehydeinPBS.Forfluoresceinisothiocyanate(FITC)-Phalloidin(orrhodamineisothiocyanate[RITC]-Phalloidin),theexcitationwavelengthmaximumwillbenear495nm(or550nm)andtheemissionwavelengthmaximumwillbe~520nmbasedonH2OatpH8.0asthesolvent(575nmwithmethanolasthesolvent).TheemissionspectrumoffluoresceincandependontheenvironmentalpHand/orionicstrength.類別有毒物質毒性分級劇毒急性毒性腹腔-大鼠LD50:1毫克/公斤;腹腔-小鼠LD50:2毫克/公斤可燃性危險特性可燃,燃燒時分解有毒硫氧化物和氮氧化物氣體儲運特性庫房低溫,通風,干燥;與食品原料分開存放滅火劑水,二氧化碳,干粉,砂土 |
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