164256-07-9

164256-07-9 structure

Name: 5(6)-Carboxynaphthofluorescein diacetate
Chemical Name: 3,11-diacetoxy-3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-5'-carboxylic acid
CAS Number: 164256-07-9
Molecular Formula: C₃₃H₂₀O₉
Molecular Weight: 560.50600
Catalog: Research Areas Others
Create Date: 2017-05-19 07:14:16
Modify Date: 2025-09-12 12:46:51
5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm)[1].

Name	3,11-diacetoxy-3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-5'-carboxylic acid

Description	5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm)[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. J S Tauskela, et al. Cross-tolerance to otherwise lethal N-methyl-D-aspartate and oxygen-glucose deprivation in preconditioned cortical cultures. Neuroscience. 2001;107(4):571-84.