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C4916

Sigma-Aldrich

5-Carboxyfluorescein diacetate

~95% purity (HPLC), powder

Sinonimo/i:

5-CFDA, 5-Carboxy-di-O-acetylfluorescein

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About This Item

Formula empirica (notazione di Hill):
C25H16O9
Numero CAS:
79955-27-4
Peso molecolare:
460.39
Beilstein:
68265
Numero MDL:
MFCD00036872
Codice UNSPSC:
12171500
ID PubChem:
24892738
NACRES:
NA.47

product name

5-Carboxyfluorescein diacetate, ~95% (HPLC)

Saggio

~95% (HPLC)

Livello qualitativo

200

Forma fisica

powder

Solubilità

chloroform/ethanol (1:1): 9.80-10.20 mg/mL, clear

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

−20°C

Stringa SMILE

CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5cc(ccc45)C(O)=O)c1

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)
WPUZGNPQMIWOHE-UHFFFAOYSA-N

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Applicazioni

5-Carboxyfluorescein diacetate has been used for the staining of bacteria to study bacterial adhesion to mucin.

Azioni biochim/fisiol

5-Carboxyfluorescein diacetate is required for the staining of cells to differentiate between live and dead cells. It helps in monitoring integrity and intactness of cell membrane. 5-Carboxyfluorescein diacetate is also used for the measurement of intracellular pH. 5-Carboxyfluorescein diacetate is a non-fluorescent molecule which is cleaved by intracellular esterases, thereby giving a green fluorescent product carboxyfluorescein. In viable cells, the cellular membrane is impermeable to the fluorescent molecule.

Prodotto comparabile

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
0000258272
0000258271
0000236611
BCBL2366V
059M4096V

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