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Merck
CN

292648

Sigma-Aldrich

Dihydrofluorescein diacetate

97%

别名:

Diacetyldihydrofluorescein

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关于此项目

经验公式(希尔记法):
C24H18O7
化学文摘社编号:
分子量:
418.40
Beilstein:
364167
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
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方案

97%

mp

213-215 °C (lit.)

溶解性

acetone: 50 mg/mL

荧光

λex 272 nm in methanol
λex 490; λem 514 (Reaction product)

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

CC(=O)Oc1ccc2C(c3ccc(OC(C)=O)cc3Oc2c1)c4ccccc4C(O)=O

InChI

1S/C24H18O7/c1-13(25)29-15-7-9-19-21(11-15)31-22-12-16(30-14(2)26)8-10-20(22)23(19)17-5-3-4-6-18(17)24(27)28/h3-12,23H,1-2H3,(H,27,28)

InChI key

YKSJJXGQHSESKB-UHFFFAOYSA-N

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一般描述

Dihydrofluorescein diacetate (H2FDA) is an esterified derivative of dihydrofluorescein. H2FDA is one of the widely used fluorescent probes employed in the intracellular reactive oxygen species (ROS) detection.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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