(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
≥98%
- Product Code: 103598
CAS:
37002-45-2
| Molecular Weight: | 470.55 g./mol | Molecular Formula: | C₂₁H₂₆O₈S₂ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00003212 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature, dry |
Product Description:
Used as a chiral building block in organic synthesis, particularly in the preparation of complex molecules like pharmaceuticals and natural products. It serves as a key intermediate in the synthesis of nucleosides, nucleotides, and other biologically active compounds. The tosyl and isopropylidene protecting groups enhance its reactivity and selectivity in multi-step reactions. It is also employed in the development of asymmetric catalysts and ligands for enantioselective transformations. Its stereochemistry makes it valuable in constructing chiral centers with high precision.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | White To Light Yellow Powder To Crystal |
| Purity (%) | 97.5-100 |
| Melting Point (Degree Celsius) | 90.0-94.0 |
| Infrared Spectrum | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.200 | 10-20 days | $17.70 |
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| 1.000 | 10-20 days | $63.01 |
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| 5.000 | 10-20 days | $288.33 |
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(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
Used as a chiral building block in organic synthesis, particularly in the preparation of complex molecules like pharmaceuticals and natural products. It serves as a key intermediate in the synthesis of nucleosides, nucleotides, and other biologically active compounds. The tosyl and isopropylidene protecting groups enhance its reactivity and selectivity in multi-step reactions. It is also employed in the development of asymmetric catalysts and ligands for enantioselective transformations. Its stereochemistry makes it valuable in constructing chiral centers with high precision.
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