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2′,7′-Dichlorofluorescein
Product Details
Category
Cosmetic Color Additives
Molecular Formula
C20H10O5Cl2
CAS Number
76-54-0
Purity
~90% (TLC)
Solubility
ethanol: 25 mg/mL
Quality Level
200
Storage
room temp
Application
2′,7′-Dichlorofluorescein has been used as an oxidation-sensitive fluorescent probe to measure ROS (reactive oxygen species) formation in cells.
Boiling Point
514.77°C (rough estimate)
Melting Point
280 °C (dec.) (lit.)
Density
0.79 g/cm3
Product Description
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
EC Number
200-968-6
Molecular Weight (g/mol)
401.2
Flash Point
12°C (53.6°F)
Physical State
Crystalline
MDL number
MFCD00005047
NACRES
NA.47
Refractive Index
1.5300 (estimate)
InChI Key
NZVMJBGGAQSNLI-UHFFFAOYSA-N
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
Hazard Codes
Xi,F
Safety Statements
26-36-16
WGK Germany
3
RTECS
NT8050000
HS Code
32041900
Water Solubility
Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
RIDADR
UN 1219 3/PG 2
Color
Orange to red-brown, Powder
Online Inquiry
Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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