Trityl chloride
97%
- Product Code: 60110
CAS:
76-83-5
| Molecular Weight: | 278.78 g./mol | Molecular Formula: | C₁₉H₁₅Cl |
|---|---|---|---|
| EC Number: | 200-986-4 | MDL Number: | MFCD00000813 |
| Melting Point: | 109-112 °C(lit.) | Boiling Point: | 230-235 °C20 mm Hg(lit.) |
| Density: | Storage Condition: | room temperature, in an inert gas |
Product Description:
Trityl chloride is widely used as a protecting group in organic synthesis, particularly for alcohols. It reacts with hydroxyl groups to form trityl ethers, which are stable under various reaction conditions but can be easily removed under mild acidic conditions. This property makes it valuable in the synthesis of complex molecules, such as nucleotides and carbohydrates, where selective protection of hydroxyl groups is required.
In peptide synthesis, trityl chloride is employed to protect the thiol groups of cysteine residues, preventing unwanted side reactions during the assembly of peptide chains. This ensures the integrity and purity of the final peptide product.
Additionally, it is utilized in the preparation of trityl radicals, which are important in studies of electron spin resonance (ESR) spectroscopy. These radicals serve as stable spin labels for investigating molecular dynamics and interactions in chemical and biological systems.
In material science, trityl chloride is used as a precursor for the synthesis of polymers and dendrimers, where its ability to form stable bonds and its subsequent deprotection play a crucial role in constructing well-defined macromolecular structures.
Overall, its versatility in protection, deprotection, and as a precursor makes it a valuable reagent in various fields of chemistry and materials science.
Product Specification:
| Test | Specification |
|---|---|
| MELTING POINT C | 110-114 |
| Purity | 97-100 |
| APPEARANCE | White to off-white to tan powder or crystals |
| INFRARED SPECTRUM | Conforms to structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $15.03 |
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| 100.000 | 10-20 days | $24.42 |
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| 500.000 | 10-20 days | $64.34 |
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| 2500.000 | 10-20 days | $288.83 |
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Trityl chloride
Trityl chloride is widely used as a protecting group in organic synthesis, particularly for alcohols. It reacts with hydroxyl groups to form trityl ethers, which are stable under various reaction conditions but can be easily removed under mild acidic conditions. This property makes it valuable in the synthesis of complex molecules, such as nucleotides and carbohydrates, where selective protection of hydroxyl groups is required.
In peptide synthesis, trityl chloride is employed to protect the thiol groups of cysteine residues, preventing unwanted side reactions during the assembly of peptide chains. This ensures the integrity and purity of the final peptide product.
Additionally, it is utilized in the preparation of trityl radicals, which are important in studies of electron spin resonance (ESR) spectroscopy. These radicals serve as stable spin labels for investigating molecular dynamics and interactions in chemical and biological systems.
In material science, trityl chloride is used as a precursor for the synthesis of polymers and dendrimers, where its ability to form stable bonds and its subsequent deprotection play a crucial role in constructing well-defined macromolecular structures.
Overall, its versatility in protection, deprotection, and as a precursor makes it a valuable reagent in various fields of chemistry and materials science.
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