PreciseGreen product is a solution of benzothiazole dye for dsDNA binding quantification:

PreciseGreen dye

PreciseGreen, Pico488, PicoGreen®

IUPAC name: 

N'-[3-(dimethylamino)propyl]-N,N-dimethyl-N'-[4-[(E)-(3-methyl-1,3-benzothiazol-2-ylidene)methyl]-1-phenylquinolin-1-ium-2-yl]propane-1,3-diamine

CAS number:

177571-06-1

Molecular Formula:

C34H42N5S+

Molecular Weight:

552.805 g/mol

InChI Key:

ZYFVNVRFVHJEIU-UHFFFAOYSA-N