L-Valine benzyl ester p-toluenesulfonate salt
98%
- Product Code: 105332
Alias:
L-Valine Benzyl Ester p-Toluenesulfonate
CAS:
16652-76-9
| Molecular Weight: | 379.47 g./mol | Molecular Formula: | C₁₉H₂₅NO₅S |
|---|---|---|---|
| EC Number: | 240-702-6 | MDL Number: | MFCD00038908 |
| Melting Point: | 160-162 °C | Boiling Point: | 160-162°C |
| Density: | Storage Condition: | -20°C |
Product Description:
L-Valine benzyl ester p-toluenesulfonate salt is primarily utilized in organic synthesis and pharmaceutical research. It serves as a key intermediate in the preparation of peptides, where the benzyl ester group acts as a protecting group for the carboxylic acid functionality of valine. This protection allows for selective reactions to occur at other sites of the molecule during peptide synthesis. Additionally, the p-toluenesulfonate salt form enhances the compound's stability and solubility, making it easier to handle and incorporate into various chemical processes. Its application is particularly significant in the development of bioactive peptides and small molecule drugs, where precise control over molecular structure is crucial.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | White To Off-white Powder |
| Purity (%) | 97.5-100 |
| Specific Rotation [A]20/D(C=3.2 ,Meoh) | -4.0- -3.4 |
| Melting Point | 159.0-162.0 |
| Infrared Spectrum | Conforms To Structure |
| NMR | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿270.00 |
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| 25.000 | 10-20 days | ฿567.00 |
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| 100.000 | 10-20 days | ฿1,791.00 |
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L-Valine benzyl ester p-toluenesulfonate salt
L-Valine benzyl ester p-toluenesulfonate salt is primarily utilized in organic synthesis and pharmaceutical research. It serves as a key intermediate in the preparation of peptides, where the benzyl ester group acts as a protecting group for the carboxylic acid functionality of valine. This protection allows for selective reactions to occur at other sites of the molecule during peptide synthesis. Additionally, the p-toluenesulfonate salt form enhances the compound's stability and solubility, making it easier to handle and incorporate into various chemical processes. Its application is particularly significant in the development of bioactive peptides and small molecule drugs, where precise control over molecular structure is crucial.
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