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410217

Sigma-Aldrich

2′,7′-Dichlorofluorescein

ACS reagent

Sinonimo/i:

Dichlorofluorescein; Fluorescein 27

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About This Item

Formula empirica (notazione di Hill):
C20H10Cl2O5
Numero CAS:
76-54-0
Peso molecolare:
401.20
Beilstein:
58009
Numero CE:
200-968-6
Numero MDL:
MFCD00005047
Codice UNSPSC:
12171500
ID PubChem:
24865700
NACRES:
NA.47

Grado

ACS reagent

Livello qualitativo

200

Stato

powder

tecniche

titration: suitable

Colore

orange to red-brown, powder

Punto di fusione

280 °C (dec.) (lit.)

Solubilità

alcohol: passes test

Densità

0.790 g/cm3

λmax

509 nm

Compatibilità

passes test for adsorption indicator

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

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
VFNKZQNIXUFLBC-UHFFFAOYSA-N

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Descrizione generale

2′,7′-Dichlorofluorescein is an oxidation-sensitive fluorescent probe.

Applicazioni

2′,7′-Dichlorofluorescein has been used to measure ROS (reactive oxygen species) formation in cells. It has been used as a fluorogenic substrate to study the peroxidase activity of saliva samples and extracts obtained from submandibular glands.

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

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCF7954
BCBG1058V
BCBP0806V
BCBL9154V
MKBQ2318V

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