Rhodamine 123 (chloride)

62669-70-9

3,6-diamino-9-[2-(methoxycarbonyl)phenyl]-xanthylium, monochloride

R-22420,R-302,RH123

Membrane Transporter Ion Channel P-gp

0.98

A crystalline solid

≥10.65 mg/mL in EtOH with ultrasonic; ≥2.25 mg/mL in H2O with ultrasonic; ≥20.5 mg/mL in DMSO with ultrasonic

NC1=CC2=[O+]C3=C(C(C4=CC=CC=C4C(OC)=O)=C2C=C1)C=CC(N)=C3.[Cl-]

C21H17N2O3·Cl

380.8

Blue ice

Store at -20°C.