Date published: 2026-6-6

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L-Rhamnose Diethyl Dithioacetal (CAS 6748-70-5)

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CAS Number:
6748-70-5
Molecular Weight:
270.41
Molecular Formula:
C10H22O4S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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L-Rhamnose diethyl dithioacetal is a chemical compound that has garnered interest in research due to its utility in carbohydrate chemistry and synthesis. Its mechanism of action primarily involves its role as a protecting group for the hydroxyl functional groups present in the rhamnose molecule. This diethyl dithioacetal derivative serves as a versatile intermediate in the synthesis of complex carbohydrates and glycoconjugates, allowing for precise manipulation of rhamnose-containing molecules in organic synthesis. Researchers utilize L-Rhamnose diethyl dithioacetal as a key building block in the synthesis of oligosaccharides, polysaccharides, and glycoconjugates with tailored structures and properties. Its selective reactivity towards specific hydroxyl groups enables chemoselective transformations, facilitating the construction of diverse carbohydrate motifs with high efficiency and selectivity. Moreover, this compound finds application in the synthesis of glycomimetics and carbohydrate-based probes for studying carbohydrate-protein interactions and carbohydrate-mediated biological processes. Its importance in carbohydrate chemistry research underscores its significance as a valuable tool for elucidating the roles of rhamnose-containing molecules in various biological systems and developing novel carbohydrate-based materials with potential applications in biotechnology and materials science.


L-Rhamnose Diethyl Dithioacetal (CAS 6748-70-5) References

  1. Bromodimethylsulfonium bromide (BDMS) mediated dithioacetalization of carbohydrates under solvent-free conditions.  |  Khan, AT. and Khan, MM. 2010. Carbohydr Res. 345: 2139-45. PMID: 20817155
  2. 1: 1-Diethylsulphonyl derivatives of L-rhamnose and their conversion into 5-deoxy-L-arabinose.  |  Hough, L., and T. J. Taylor. 1955. Journal of the Chemical Society (Resumed). 3544-3548.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

L-Rhamnose Diethyl Dithioacetal, 2.5 g

sc-221811
2.5 g
$330.00