Cy3 carboxylic acid(Et)

sodium 1-(5-carboxypentyl)-2-((1E,3E)-3-(1-ethyl-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)prop-1-en-1-yl)-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

Cyanine dyes Non-reactive Carboxylic acid-containing Cyanine Dyes

0.98

A solid

≥65.3 mg/mL in H2O; ≥17.63 mg/mL in EtOH with ultrasonic; ≥9.54 mg/mL in DMSO

CC(C1=CC(S(=O)([O-])=[O-])=CC=C1N/2CC)(C)C2=C/C=C/C3=[N+](CCCCCC(O)=O)C(C=CC(S(=O)([O-])=[O-])=C4)=C4C3(C)C.[Na+]

C31H37N2NaO8S2

652.75

Blue ice

Store at -20°C.