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Medchemexpress LLC (-)-1,4-di-O-tosyl-2,3-O-isopropylidene-L-threitol | 37002-45-2 | MFCD00003212 | >98.0% | 470.55 | C21H26O8S2 | 5 G
SDP

Supplier:  Medchemexpress LLC HYW0390175G

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(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol is a tosyl-protected isopropylidene derivative of L-threitol used as a synthetic intermediate in organic synthesis. It contains two p-toluenesulfonyl ester groups and an isopropylidene acetal that facilitate selective functionalization, substitution, and protecting-group strategies in multistep preparations.

  • Provides tosyl protection for primary hydroxyls to enable substitution reactions.
  • Contains an isopropylidene acetal that protects vicinal diol functionality.
  • Configured with defined stereochemistry for stereospecific transformations.
  • High purity suitable for research applications (HPLC >98%).
  • Molecular formula C21H26O8S2; molecular weight 470.55.

Catalog No. 50-002-99808


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