Description: Resorufin sodium salt (NSC-12097 sodium salt) is a fluorescent pink dye. Target: Others. Smiles: O=C1C=C2OC3=CC([O-])=CC=C3N=C2C=C1.[Na+]. References: Odyniec ML , et al. 'AND'-based fluorescence scaffold for the detection of ROS/RNS and a second analyte. Chem Commun (Camb). 2018 Jul 26,54(61):8466-8469.

Resorufin is used as a calibration standard for resorufin-derived enzyme substrates. It has pH dependent absorption and emission over the range of 5 to 9. It is also the reduction product of resazurin in cells.

Resorufin is a fluorescent probe and the reduced form of the redox indicator dye resazurin (Cay-14322). It can be further reduced to hydroresorufin, which is non-fluorescent. Resorufin has been used in the synthesis of resorufin-based fluorescent probes. It has also been used for the direct measurement of...