5(6)-Carboxyfluorescein [72088-94-9]

TargetMol Chemicals

5(6)-Carboxyfluorescein [72088-94-9]

4

72088-94-9

Chemical

Research Use Only

5(6)-Carboxyfluorescein

98.85%

C21H12O7

376.32

5(6)-Carboxyfluorescein (5-(and-6)-Carboxyfluorescein mixed isomers) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid.

3 years

OC1=CC=C(C2(O3)C(C=C(C(O)=O)C=C4)=C4C3=O)C(OC5=C2C=CC(O)=C5)=C1.OC6=CC=C(C7(O8)C(C=CC(C(O)=O)=C9)=C9C8=O)C(OC%10=C7C=CC(O)=C%10)=C6

-20°C

12352200