GRADE & PURITYAR?Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.
Synonyms
AKA213 | Basonyl Red 545FL | Rhodamine B Extra M 310 | Rhodamine S [Russian] | Cerise Toner X 1127 | Edicol Supra Rose B | MFCD00011931 | Rhodamine, Blue shade | Rhodamine BXP | Rhodamine, tetraethyl- | FD&C RED NO. 19 (DELISTED) [II] | K7G5SCF8IL | Ethan
AR AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 2339 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Übersicht
Rhodamine B is a useful fluorochrome for histology due to its fluorescent properties in ultraviolet light. It ejects an electron onto TiO2, which is then scavenged by O2 forming the O2- radical anion. This anion ultimately becomes the OH radical. A pH-independent process degrades Rhodamine B in TiO2 dispersions containing no dodecylbenzenesulfonate. The compound has been incorporated in a FRET system based on lanthanide-doped nanoparticles for monitoring biological effects. Rhodamine B has also been used as a mitochondrial probe to study the energetic state of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration was precisely determined with the loss of fluorescence in the presence of MTT Formazan ，a fluorescence quencher. In addition, Rhodamine B has been observed to significantly reduce the number of human lip fibroblast cells in culture. Used for staining Negri bodies in tissue. A useful fluorochrome for histology, FRET and mitochondrial probe.
Specifications
Synonyme
AKA213 | Basonyl Red 545FL | Rhodamine B Extra M 310 | Rhodamine S [Russian] | Cerise Toner X 1127 | Edicol Supra Rose B | MFCD00011931 | Rhodamine, Blue shade | Rhodamine BXP | Rhodamine, tetraethyl- | FD&C RED NO. 19 (DELISTED) [II] | K7G5SCF8IL | Ethan
This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
External Descriptors
organic chloride salt - xanthene dye
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
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