Description
1-(2'-Deoxy-2'-fluoro-β-D-arabinofuranosyl)-5-iodouracil is a fluorinated pyrimidine nucleoside with CAS number 69123-98-4 and empirical formula C₉H₁₀FIN₂O₅. The compound has a molar mass of 372,09 g/mol and unites a 2'-fluoro arabinofuranosyl sugar configuration with a 5-iodo substituent on the uracil base. These features make it relevant for antiviral research, halogenated nucleoside chemistry, radiopharmaceutical precursor work, and studies of modified DNA or RNA analogues. Scientists working on arabinofuranosyl derivatives or dual fluorine–iodine substitution patterns use this intermediate when building more complex nucleotide structures or examining structure–activity relationships. Available from manufacturer Carl ROTH, the material serves specialised biochemical and medicinal chemistry laboratories that require a well-defined fluorinated iodouracil nucleoside for advanced nucleic acid programmes.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Colour: white to off-white
- Form: crystalline powder
- Purity (HPLC): ≥98 %
- ¹H-NMR Spectrum: complies
- CAS number: 69123-98-4
- Pack size: 50 mg
- Pack size: 100 mg
- Pack size: 250 mg
- Empirical formula: C₉H₁₀FIN₂O₅
- Molar mass: 372,09 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 1-(2'-Deoxy-2'-fluoro-β-D-arabinofuranos, yl)-5-iodouracil, 50 mg
What is this article?
1-(2'-Deoxy-2'-fluoro-β-D-arabinofuranos, yl)-5-iodouracil, 50 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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