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Key Documents

D6665

Sigma-Aldrich

2′,7′-Dichlorofluorescein

~90% purity (TLC) (85- 100% purity), powder

Sinônimo(s):

Dichlorofluorescein; Fluorescein 27

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About This Item

Fórmula empírica (Notação de Hill):
C20H10Cl2O5
Número CAS:
Peso molecular:
401.20
Beilstein:
58009
Número CE:
Número MDL:
Código UNSPSC:
12171500
ID de substância PubChem:
NACRES:
NA.47

product name

2′,7′-Dichlorofluorescein, suitable for use as an indicator in chloride titration, ~90% (TLC), powder

Nível de qualidade

Ensaio

~90% (TLC)

forma

powder

pf

280 °C (dec.) (lit.)

solubilidade

ethanol: 25 mg/mL

densidade

0.79 g/cm3

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

Oc1cc2Oc3cc(O)c(Cl)cc3C4(OC(=O)c5ccccc45)c2cc1Cl

InChI

1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H

chave InChI

VFNKZQNIXUFLBC-UHFFFAOYSA-N

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Descrição geral

2′,7′-Dichlorofluorescein is an oxidation-sensitive fluorescent probe. 2′7′-dichlorofluorescein diacetate is oxidized to 2′7′-dichlorofluorescein in the presence of ROS (reactive oxygen species).citation

Aplicação

2′,7′-Dichlorofluorescein has been used as an oxidation-sensitive fluorescent probe to measure ROS (reactive oxygen species) formation in cells.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


Certificados de análise (COA)

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