CAS 209112-21-0

5-Carboxyrhodamine 6G succinimidyl ester

Description:

5-Carboxyrhodamine 6G succinimidyl ester is a fluorescent dye commonly used in bioconjugation and labeling applications in biochemical research. This compound features a rhodamine core, which is known for its strong fluorescence properties, making it suitable for various imaging techniques. The presence of a carboxyl group enhances its solubility in aqueous solutions, while the succinimidyl ester moiety allows for efficient conjugation to amine-containing biomolecules, such as proteins and peptides. This reactivity is particularly valuable in creating fluorescently labeled antibodies or other biomolecules for use in assays, microscopy, and flow cytometry. The dye exhibits high stability and brightness, contributing to its popularity in fluorescence-based applications. Additionally, its spectral properties typically include an excitation maximum in the green region of the spectrum and an emission maximum in the red region, facilitating its use in multi-color labeling experiments. Overall, 5-Carboxyrhodamine 6G succinimidyl ester is a versatile tool in molecular biology and biochemistry for visualizing and tracking biological processes.

Formula: C₃₁H₂₉N₃O₇

Synonyms:

• 5-Cr 6G, Se
• 9-[2-Carboxy-4-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-3,6- bis(ethylamino)-2,7-dimethyl-xanthylium inner salt
• 5(6)-Carboxyrhodamine 6G N-succinimidyl ester
• 5(6)-CR 6G Nsu ester
• 5-carboxyrhodamine 6G
• 5-carboxyrhodamine 6G, (5-CR 6G,SE)
• 5-CARBOXYRHODAMINE 6G, SUCCINIMIDYL ESTER

Xanthylium, 9-[2-carboxy-4-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, inner salt

CAS: 209112-21-0

Formula: C₃₁H₂₉N₃O₇

Molecular weight: 555.5779

Ref: IN-DA002K13