CAS 247144-99-6

4,5-Disulfo Rhodamine-123 Dicarboxylic Acid Lithium Salt(Mixture of isomers, Technical Grade)

Controlled Product

CAS: 247144-99-6

Stability Light Sensitive
Applications 4,5-Disulfo Rhodamine-123 dicarboxylic acid is a xanthene dye substituted two times by a sulfonic acid used as fluorescent probes, particularly in biological samples. It is more photostable than fluorescein.
References Stenman, U., et al.: Cancer Res., 51, 222 (1991), Mitrunen, K., et al.: Clin. Chem., 41, 1115 (1995), Karvinen, J., et al.: Anal. Biochem., 325, 317 (2004), Hemmila, I., et al.: J. Fluoresc., 15, 529 (2005),

Formula: C₂₂H₁₆Li₂N₂O₁₁S₂

Color and Shape: Neat

Molecular weight: 562.37

Ref: TR-D678820

Alexa Fluor 488

CAS: 247144-99-6

Formula: C₂₁H₁₁Li₃N₂O₁₁S₂

Molecular weight: 552.26

Ref: 4Z-K-031064