5(6)-Carboxyrhodamine 110, Technical Grade

CAS: 116763-35-0, 1323133-96-5, 142975-83-5

Ref. TR-C181705

Product Information

• Name: 5(6)-Carboxyrhodamine 110, Technical Grade
• Synonyms: 3,6-Diamino-9-(2,4-dicarboxyphenyl)xanthylium Inner Salt
• Brand: TRC
• Description: Applications 5(6)-Carboxyrhodamine 110 is a useful synthetic intermediate in the synthesis of 4,5-Disulfo Rhodamine-123 Carboxylic Acid Succinimidyl Ester Lithium Salt (D678830); 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)

Chemical properties

• Molecular weight: 374.35
• Formula: C₂₁H₁₄N₂O₅
• Color/Form: Neat
• InChI: InChI=1S/C21H14N2O5/c22-11-2-5-14-17(8-11)28-18-9-12(23)3-6-15(18)19(14)13-4-1-10(20(24)25)7-16(13)21(26)27/h1-9,22H,23H2,(H,24,25)(H,26,27)
• SMILES: Nc1ccc2c(-c3ccc(C(=O)O)cc3C(=O)[O-])c3ccc(N)cc3[o+]c2c1