Description
Methyl 3,5-di-O-benzyl-D-xylofuranoside, min. 95 %, is a benzylated xylofuranoside derivative with CAS number 102339-30-0 and empirical formula C₂₀H₂₄O₅. The molar mass is 344,4 g/mol. Manufacturer Carl ROTH provides this biochemical with assay, formula and mass data suitable for laboratory synthesis and documentation. Laboratories developing xylose-based intermediates can rely on the CAS designation and empirical formula for traceability and inventory control. With min. 95 % purity specified, the material meets common expectations for multi-step organic sequences. Inclusion among biochemicals underscores its role in specialised glycoscience workflows rather than bulk commodity supply, while the defined molar mass supports precise stoichiometric planning.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 102339-30-0
- Pack sizes: 1 g, 2 g, 5 g
- Purity: min. 95 %
- Empirical formula: C₂₀H₂₄O₅
- Molar mass: 344,4 g/mol
- Weight: 0,002 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Methyl 3,5-di-O-benzyl-D-xylofuranoside, min. 95 %, 1 g
What is this article?
Methyl 3,5-di-O-benzyl-D-xylofuranoside, min. 95 %, 1 g 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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