The molecule is a rhodamine 6G compound having a carboxy substituent in the 6-position. It has a role as a fluorochrome. It is an organic chloride salt, a xanthene dye, a dicarboxylic acid monoester and an ethyl ester. It derives from a rhodamine 6G.
[9-(5-carboxy-2-ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium;chloride