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Merck
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文件

292648

Sigma-Aldrich

Dihydrofluorescein diacetate

97%

别名:

Diacetyldihydrofluorescein

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About This Item

经验公式（希尔记法）:
C24H18O7
CAS号:
35340-49-9
分子量:
418.40
Beilstein:
364167
MDL號碼:
MFCD00005056
分類程式碼代碼:
12171500
PubChem物質ID:
24857603
NACRES:
NA.47

化驗

97%

mp

213-215 °C (lit.)

溶解度

acetone: 50 mg/mL

螢光

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

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

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 密鑰

YKSJJXGQHSESKB-UHFFFAOYSA-N

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一般說明

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.

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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