C4916
5-羧荧光素二乙酸酯
~95% purity (HPLC), powder
别名:
5-CFDA, 5-羧基-二- O -乙酰荧光素
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关于此项目
经验公式（希尔记法）:
C25H16O9
化学文摘社编号:
分子量:
460.39
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
68265
产品名称
5-羧荧光素二乙酸酯, ~95% (HPLC)
InChI
1S/C25H16O9/c1-12(26)31-15-4-7-19-21(10-15)33-22-11-16(32-13(2)27)5-8-20(22)25(19)18-6-3-14(23(28)29)9-17(18)24(30)34-25/h3-11H,1-2H3,(H,28,29)
SMILES string
CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5cc(ccc45)C(O)=O)c1
InChI key
WPUZGNPQMIWOHE-UHFFFAOYSA-N
assay
~95% (HPLC)
form
powder
solubility
chloroform/ethanol (1:1): 9.80-10.20 mg/mL, clear
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
−20°C
Quality Level
Application
5-羧基荧光素二乙酸酯已用于细菌的染色，以研究细菌对黏蛋白的粘附。
Biochem/physiol Actions
细胞的染色需要 5-羧基荧光素二乙酸酯来区分活细胞和死细胞。有助于监测细胞膜的完整性和完整性。5-羧基荧光素二乙酸酯也用于测量细胞内 pH 值。5-羧基荧光素二乙酸酯是一种非荧光分子，被细胞内酯酶裂解，从而产生绿色荧光产物羧基荧光素。在活细胞中，细胞膜对荧光分子是不可渗透的。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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