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35340-49-9

中文名稱 羥基熒光素雙乙酸鹽
英文名稱 DIHYDROFLUORESCEIN DIACETATE
CAS 35340-49-9
分子式 C24H18O7
分子量 418.4
MOL 文件 35340-49-9.mol
更新日期 2023/03/20 19:41:17
35340-49-9 結(jié)構(gòu)式 35340-49-9 結(jié)構(gòu)式

基本信息

中文別名
二氫醋酸熒光素
二乙酰二氫熒光素
羥基熒光素雙乙酸鹽
二氫熒光素二乙酸酯
二氫熒光黃二乙酸鹽
二氫熒光素二乙酸酯,97%
二乙酰二氫熒光素[用于醇類和胺類的檢出]
英文別名
DADF
H2FDA
DIACETYLDIHYDROFLUORESCEIN
DIHYDROFLUORESCEIN DIACETATE
Dihydroflourescein Diacetate
Diacetyldihydrofluorescein 
dihydrofluorescein diacetate 90-95%
[for Detection of Alcohol and Amines]
2-[3,6-Diacetoxy-9H-xanth-9-yl]benzoic acid
2-(3,6-Diacetoxy-9H-xanthen-9-yl)benzoic acid
所屬類別
生物化工:生物染料

物理化學(xué)性質(zhì)

熔點(diǎn)213-215 °C(lit.)
沸點(diǎn)554.3±50.0 °C(Predicted)
密度1.353±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)3.85±0.36(Predicted)
形態(tài)Powder
顏色White to yellow
BRN364167

安全數(shù)據(jù)

危險(xiǎn)性符號(hào)(GHS)GHS hazard pictograms
GHS07
警示詞警告
危險(xiǎn)性描述H302-H315-H319-H335
安全說(shuō)明22-24/25
WGK Germany3
海關(guān)編碼29329990
羥基熒光素雙乙酸鹽價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱CAS號(hào)包裝價(jià)格
2024/11/08J65759二氫熒光素二乙酸酯,97%
Dihydrofluorescein diacetate, 97%
35340-49-91g3377元
2024/11/08HY-101893羥基熒光素雙乙酸鹽
Dihydrofluorescein diacetate
35340-49-950mg500元
2024/11/08HY-101893羥基熒光素雙乙酸鹽
Dihydrofluorescein diacetate
35340-49-910mM * 1mLin DMSO550元

常見(jiàn)問(wèn)題列表

生物活性
Dihydrofluorescein diacetate是用于無(wú)細(xì)胞系統(tǒng)和細(xì)胞模型中測(cè)量氧化應(yīng)激的熒光探針。
體外研究

Dihydrofluorescein diacetate may be a superior fluorescent probe for many cell-based studies. It is a better fluorescent probe for detecting intracellular oxidants because it is more reactive toward specific oxidizing species. Dihydrofluorescein diacetate demonstrates fluorescence of linear structures, consistent with mitochondria, in reoxygenated endothelium. Dihydrofluorescein diacetate is able to detect the presence of ROS in mitochondria. Dihydrofluorescein diacetate fluorescence was sharp and delineated thin filaments which corresponded in all details to TMRM-stained mitochondria. It enters mitochondria and reacts with ROS released in the matrix. Dihydrofluorescein diacetate could be an useful and quantitative method for measuring the oxidative potential of nanoparticle-treated cells.

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