Welcome to CD Formulation
Products
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.
Close
GET IN TOUCH
Enter your email here to subscribe.
Easy access to products and services you need from our library via powerful searching tools.