中文名稱:5-羧基熒光素

中文同義詞:5-羧基熒光素1G;5-羧基熒光素,5-FAM;5-羧基熒光素;5-羧基熒光素(單一化合物);5-FAM[5-羧基熒光素];5-CARBOXYFLUORESCEIN5-羧基熒光素5-FAM;5-CARBOXYFLUORESCEIN5-羧基熒光素水合物;3',6'-二羥基-3-氧代-3H-螺[異苯并呋喃-1,9'-氧雜蒽]-5-羧酸

英文名稱:5-Carboxyfluorescein

英文同義詞:4-carboxyfluorescein;5-Carboxyfluorescein(5-FAM);5-CARBOXYLUORESC**EIN;4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-isophth;3',6'-dihydroxy-3-keto-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylicacid;5-CarboxyfluoresceinHydrate;5-FAM,5-CF;3',6'-Dihydroxy-3-oxo-spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylicAcid

CAS號:76823-03-5

分子式:C21H12O7

分子量:376.32

熔點368-372°C

沸點725.2±60.0°C(Predicted)

密度1.73±0.1g/cm3(Predicted)

儲存條件Storea**t2-8

溶解度DMF:soluble

酸度系數(shù)(pKa)3.3,4.6,6.4,7.0(at25℃)

形態(tài)Solid

顏色Yellowtoorange

波長(λmax)492nm

結構式：

供應產(chǎn)品目錄：

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79065-63-7    7-propoxycoumarin-3-carboxylic acid ethyl ester    

70384-81-5    Ethyl 6-fluoro-2-oxo-2H-chromene-3-carboxylate    

79065-62-6    7-ethoxycoumarin-3-carboxylic acid ethyl ester    

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yyp2021.6.17