CAS 37002-45-2
:1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-
Description:
1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-, is a chemical compound characterized by its dioxolane ring structure, which contributes to its stability and reactivity. This compound features two hydroxymethyl groups at the 4 and 5 positions of the dioxolane ring, enhancing its potential for further chemical modifications. The presence of the 4-methylbenzenesulfonate groups indicates that it has sulfonate functionalities, which can improve its solubility in polar solvents and may enhance its reactivity in various chemical reactions. The stereochemistry denoted by (4S,5S) suggests specific spatial arrangements of the substituents, which can influence the compound's biological activity and interaction with other molecules. Overall, this compound is likely to be of interest in organic synthesis and may have applications in pharmaceuticals or materials science due to its unique structural features and functional groups.
Formula:C21H26O8S2
InChI:InChI=1S/C21H26O8S2/c1-15-5-9-17(10-6-15)30(22,23)26-13-19-20(29-21(3,4)28-19)14-27-31(24,25)18-11-7-16(2)8-12-18/h5-12,19-20H,13-14H2,1-4H3/t19-,20-/m0/s1
InChI key:InChIKey=KPFDKWNWYAXRNJ-PMACEKPBSA-N
SMILES:C(OS(=O)(=O)C1=CC=C(C)C=C1)[C@H]2[C@H](COS(=O)(=O)C3=CC=C(C)C=C3)OC(C)(C)O2
Synonyms:- (2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Dimethanediyl Bis(4-Methylbenzenesulfonate)
- (2S,3S)-(-)-2,3-O-Isopropylidene-1,4-di-O-tosyl-<span class="text-smallcaps">L</span>-threitol
- (4S,5S)-2,2-Dimethyl-4,5-bis[(4-toluenesulfonyloxy)methyl]-1,3-dioxolane
- (4S-trans)-2,2-Dimethyl-4,5-bis[(4-methylphenylsulfonyloxy)methyl]-1,3-dioxolane
- (S,S)-(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-<span class="text-smallcaps">L</span>-threitol
- (S,S)-(-)-2,3-O-Isopropylidenethreitol 1,4-ditosylate
- 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-
- 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4S,5S)-
- 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4S-trans)-
- 1,4-Di-O-tosyl-2,3-O-isopropylidene-<span class="text-smallcaps">L</span>-threitol
- 4-Methylbenzenesulfonic acid [(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene) ester
- [(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]dimethanediyl bis(4-methylbenzenesulfonate)
- 1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
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(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
CAS:Formula:C21H26O8S2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:470.55((4S,5S)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate)
CAS:((4S,5S)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate)Formula:C21H26O8S2Purity:98%Molecular weight:470.56((4S,5S)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate)
CAS:Formula:C21H26O8S2Purity:95%Color and Shape:SolidMolecular weight:470.5563(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
CAS:(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol is a biochemical reagent employed in glycobiology research. This field examines the structure, synthesis, biology, and evolution of sugars, encompassing carbohydrate chemistry, glycan formation and degradation enzymology, protein-glycan interactions, and the role of glycans in biological systems. It is closely linked with fundamental research, biomedicine, and biotechnology.Formula:C21H26O8S2Color and Shape:SolidMolecular weight:470.556(4S,5S)-(+)-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane
CAS:(4S,5S)-(+)-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane
Formula:C21H26O8S2Color and Shape:white pwdr.Molecular weight:470.56(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
CAS:((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)Formula:C21H26O8S2Purity:98%Molecular weight:470.562,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol
CAS:2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol is a custom synthesis of the sugar 2,3-O-isopropylidene-1,4-di(tosyl)-L-threitol. The monomeric sugar is fluorinated and methylated before glycosylation. This modification prevents enzymatic degradation and increases the stability of the compound.Formula:C21H26O8S2Purity:Min. 95%Molecular weight:470.56 g/mol








