Abcam, ab273640, 2', 7'-Dichlorofluorescin diacetate

Size: 25mg
MW 487.3 Da. Cell-permeable ROS probe. Reduced derivative of 2',7'-dichlorofluorescein. Can detect reactive oxygen species in live cells. Detects peroxidase activity (oxidative metabolism, intracellular regulation of ROS or oxidative burst). Upon enzyme activity, the highly fluorescent dye 2',7'-dichlorofluorescein is produced (Ex/Em = 495/529 nm).
Key facts
CAS number:4091-99-0,
Form:SolidSee storage information,
Molecular weight:487.3 Da,
Molecular formula:C24H16Cl2O7,
PubChem:77718,
Nature:Synthetic,
Solubility:Soluble in DMSO to 100 mMSoluble in ethanol to 10 mM,
Biochemical name:Benzoic acid, 2-[3,6-bis(acetyloxy)-2,7-dichloro-9H-xanthen-9-yl]-,
Biological description:Cell-permeable ROS probe. Reduced derivative of 2',7'-dichlorofluorescein. Can detect reactive oxygen species in live cells. Detects peroxidase activity (oxidative metabolism, intracellular regulation of ROS or oxidative burst). Upon enzyme activity, the highly fluorescent dye 2',7'-dichlorofluorescein is produced (Ex/Em = 495/529 nm).,
Canonical smiles:CC(=O)OC1=C(C=C2C(C3=CC(=C(C=C3OC2=C1)OC(=O)C)Cl)C4=CC=CC=C4C(=O)O)Cl,
InChi:InChI=1S/C24H16Cl2O7/c1-11(27)31-21-9-19-15(7-17(21)25)23(13-5-3-4-6-14(13)24(29)30)16-8-18(26)22(32-12(2)28)10-20(16)33-19/h3-10,23H,1-2H3,(H,29,30),
InChiKey:PXEZTIWVRVSYOK-UHFFFAOYSA-N,
IUPAC Name:2-(3,6-diacetyloxy-2,7-dichloro-9H-xanthen-9-yl)benzoic acid,
Excitation/Emission:Ex: 495nm, Em: 529nm

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions