Calcium Orange AM

MedChem Express

Calcium Orange AM

10

Research Use Only

C59H62N6O21S

1223.22

Calcium Orange AM is an intracellular calcium reporter. Specific fluorescence can be detected when free calcium binds to Calcium Orange AM (Ex/Em=549/576 nm). Calcium Orange AM does not enter the vacuoles and does not compartmentalize into acidic vesicles[1].

CN(C1=CC2=[O+]C3=C(C=CC(N(C)C)=C3)C(C4=CC=C(NC(NC5=CC=C(N(CC(OCOC(C)=O)=O)CC(OCOC(C)=O)=O)C(OCCOC6=CC=CC=C6N(CC(OCOC(C)=O)=O)CC(OCOC(C)=O)=O)=C5)=S)C=C4C([O-])=O)=C2C=C1)C

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