Description
N-Fmoc-rhodamine 110 is a protected rhodamine dye intermediate supplied at a minimum purity of 95 % for biochemical research. The compound is registered under CAS number 293313-27-6, has the empirical formula C₃₅H₂₅ClN₂O₅ and a molar mass of 589 g/mol. An Fmoc protecting group on the rhodamine 110 scaffold allows controlled unmasking during multi-step labeling or probe-construction sequences, while the xanthene core provides the characteristic fluorescent framework associated with this dye class. The product is Available from manufacturer Carl ROTH within its biochemicals range, this reagent gives laboratories a discrete, high-purity building block rather than an uncharacterized dye mixture. The combination of stated minimum assay, defined molecular formula and known molar mass supports accurate weighing and stoichiometric calculations in fluorescent-probe and bioconjugation work. N-Fmoc-rhodamine 110 is intended for chemical and life-science environments that require well-documented specialty fluorophore precursors. Routine good laboratory practice should be followed when handling and storing this light-sensitive specialty chemical.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 293313-27-6
- Pack sizes: 2 mg, 5 mg, 10 mg, 25 mg, 50 mg
- Purity: min. 95 %
- Empirical formula: C₃₅H₂₅ClN₂O₅
- Molar mass: 589 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about N-Fmoc-rhodamine 110, min. 95 %, 2 mg
What is this article?
N-Fmoc-rhodamine 110, min. 95 %, 2 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
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