Cyanine3.5 carboxylic acid chloride - CAS 1802928-88-6

Cyanine3.5 carboxylic acid chloride is an activated near-infrared fluorescent dye. Its carboxylic acid group is converted into an acyl chloride (-COCl) form, which has higher reactivity. It can react quickly with the amine group (-NH2) in biological molecules to generate a stable amide bond (-CO-NH-) . It is suitable for labeling biological molecules such as proteins and peptides, and has a wide range of applications in biological imaging and analysis.

1802834

C38H41ClN2O2

593.2

[Cl-].O=C(O)CCCCCN1C=2C=CC=3C=CC=CC3C2C(C1=CC=CC4=[N+](C=5C=CC=6C=CC=CC6C5C4(C)C)C)(C)C

-20°C

Ice Packs

Dye-Reagents