Congo Red

MedChem Express

Congo Red [573-58-0]

10

573-58-0

Research Use Only

95.0

C32H22N6Na2O6S2

696.66

Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections.

O=S(C1=C2C=CC=CC2=C(N)C(N=NC3=CC=C(C4=CC=C(N=NC5=CC(S(=O)(O[Na])=O)=C6C=CC=CC6=C5N)C=C4)C=C3)=C1)(O[Na])=O

2°C to 8°C

41116134