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一水没食子酸 |
CAS No.: |
5995-86-8 |
分子式: |
C7H6O5.H2O |
分子量: |
188.14 |
备注: |
中文名称一水没食子酸中文同义词没食子酸一水合物;没食子酸一水化合物;没食子酸,一水物(分析标准品,>99%(HPLC));没食子酸单水合物,ACS级;电子级没食子酸;没食子酸,一水物,AR,98.5%;没食子酸水合物;3,4,5-三羟基苯甲酸一水化物,99%英文名称Gallicacidmonohydrate英文同义词GallicAcid,Monohydrate,Crystal,Reagent,ACS;Gallicacidmonohydrate>=99%(HPLC);GallicacidmonohydrateACSreagent,>=98.0%;GallicacidmonohydrateVetec(TM)reagentgrade,98%;Benzoicacid,3,4,5-trihydroxy-,hydrate(1:1);GALLICACID-1-HYDRATE;GALLICACIDMONOHYDRATE;GALLICACID,HYDRATECAS号5995-86-8分子式C7H8O6分子量188.13EINECS号611-919-7相关类别羰基化合物;有机化工;医药中间体;通用试剂;分析标准品;医用原料;无机盐;生化试剂-其他化学试剂;化学试剂;植物提取物;化工;食品和饮料标准品;PharmaceuticalIntermediates;Antioxidant;Biochemistry;ACSGrade;BuildingBlocks;C7;CarbonylCompounds;CarboxylicAcids;ChemicalSynthesis;EssentialChemicals;InorganicSalts;OrganicBuildingBlocks;ResearchEssentials;SolutionsandReagents;有机酸;羧酸;工业原料;一水没食子酸;无机盐;原料;添加剂;食品添加剂-食品原料;通用生化试剂-有机酸;原料药;Myricacerifera;Acacia;Aspalathuslinearis(Rooibostea);Cimicifugaracemosa;Ephedrasinica;Euphorbiasp;NutritionResearch;PhytochemicalsbyPlant(Food/Spice/Herb);swort);Vacciniummyrtillus(Bilberry)Mol文件5995-86-8.mol结构式一水没食子酸性质熔点252°C(dec.)(lit.)密度1.694闪点250°C储存条件Keepindarkplace,Sealedindry,RoomTemperature溶解度溶于乙醇、乙醚、甘油、丙酮,微溶于苯、氯仿、石油醚。形态固体颜色白色至奶油色水溶解性15g/l(20ºC)敏感性HygroscopicMerck14,4345BRN2050274稳定性感光InChIInChI=1S/C7H6O5.H2O/c8-4-1-3(7(11)12)2-5(9)6(4)10;/h1-2,8-10H,(H,11,12);1H2InChIKeyIUTKPPDDLYYMBE-UHFFFAOYSA-NSMILESC(O)(=O)C1=CC(O)=C(O)C(O)=C1.[H]O[H]CAS数据库5995-86-8(CASDataBaseReference)一水没食子酸用途与合成方法性质一水没食子酸在常温常压下为白色至米白色固体状,其具有较强的酸性Chemicalbook。作用一水没食子酸是一种天然多羟基酚类化合物,具有抑制环氧合酶-2(COX-2)的自由基清除作用;在制药、食品、轻工诸方面均有广泛用途,也用作分析试剂,还用于制造墨水及照相业。生物活性Gallicacid(3,4,5-Trihydroxybenzoicacid)hydrate是一种天然多羟基酚类化合物,具有抑制环氧合酶-2(COX-2)的自由基清除作用。Gallicacidhydrate具有多种活性,如抗菌、抗氧化、抗菌、抗炎和抗肿瘤活性。靶点COX-2HumanEndogenousMetabolite体外研究GallicacidisanantioxidantwhichcaninhibitbothCOX-2.After18htreatmentwithGallicacid,thenumberofviableneutrophilsisdramaticallydecreasedfrom40.3%to27.7%,highlycomparablewith26.4%foruntreatedneutrophils.Gallicacidfailstoattenuateisoproterenol-inducedmyocytolysis.体内研究Thefoodintake(2.6±0.08g/day,p=0.69)andthebodyweight(2.5±0.69g,p=0.76)oftheGallicacidgroupdonotdiffersignificantlyfromthoseofthecontrolgroup(foodintake;2.41±0.14g/dayandthebodyweight;2.83±0.84g/day).ThebloodglucosetoleranceintheGallicacidgroupissignificantlyimprovedafter2weeksoftreatment.ThebloodglucosetoleranceoftheGallicacidgroupafteratreatmentperiodof2weeksisalsosignificantlybetterthanthatofthecontrolgroupat90and120min(p<0.05).TheserumtriglycerideconcentrationintheGallicacidgroup(0.67±0.03mM,p<0.05)issignificantlyreducedrelativetothatofthecontrolgroup(1.08±0.20mM).Thetotalcholesterolconcentrationissimilarinthecontrol(3.19±0.27mM)andGallicacid(3.01±0.18mM)groups.化学性质白色或淡黄色针状晶体,或棱柱状晶体。有绢丝光泽,味微酸。溶于乙醇、丙酮、乙二醇,微溶于水、乙醚。用途用于制造噻嗪染料、恶嗪染料、药物等用途用作电化分析中的去极剂;用于还原磷钼酸;用于检定锑、钡、铋、钙、铈和铜等;用于测定磷、亚硝酸盐、银、钍和钛等用途试验游离矿酸、二羟基丙酮和生物碱等,电化分析中的去极剂,还原磷钼酸,检定锑、钡、铋、钙、铈和铜等。测定磷、亚硝酸盐、银、钍和钛等。类别有毒物质毒性分级中毒急性毒性静脉-小鼠LD50:320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,干燥灭火剂水,二氧化碳,干粉,砂土 |
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