p-Toluenesulfonyl isocyanate
96%
- Product Code: 119504
Alias:
4-toluenesulfonyl isocyanate; p-toluenesulfonyl isocyanate
CAS:
4083-64-1
| Molecular Weight: | 197.21 g./mol | Molecular Formula: | C₈H₇NO₃S |
|---|---|---|---|
| EC Number: | 223-810-8 | MDL Number: | MFCD00002030 |
| Melting Point: | 5°C | Boiling Point: | 275-278 °C(lit.) |
| Density: | 1.291 g/mL at 25 °C(lit.) | Storage Condition: | room temperature, dry |
Product Description:
Used primarily as a reagent in organic synthesis, this chemical is highly effective for introducing the tosyl group into various compounds. It is commonly employed in the protection of amines, where it reacts to form stable tosylamides, which can be later deprotected to regenerate the original amine. Additionally, it finds application in the synthesis of sulfonamides, which are valuable in pharmaceutical chemistry due to their biological activity. Its reactivity with alcohols and phenols also makes it useful for preparing sulfonate esters, which serve as intermediates in the production of dyes, polymers, and other specialty chemicals. In peptide chemistry, it is utilized for modifying amino acids to enhance stability or alter reactivity. Its versatility and efficiency make it a key tool in both academic research and industrial processes.
Product Specification:
| Test | Specification |
|---|---|
| Purity (GC) | 96-100 |
| Refractive Index N20/D | 1.534-1.536 |
| Appearance | Colorless Liquid |
| Infrared Spectrum | Conforms To Structure |
| Note | This Product Is Low Melting Point Solid, May Change State In Different Environments (Solid, Liquid Or Semi-Solid) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿320.00 |
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| 100.000 | 10-20 days | ฿780.00 |
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| 500.000 | 10-20 days | ฿2,870.00 |
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| 2500.000 | 10-20 days | ฿10,440.00 |
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p-Toluenesulfonyl isocyanate
Used primarily as a reagent in organic synthesis, this chemical is highly effective for introducing the tosyl group into various compounds. It is commonly employed in the protection of amines, where it reacts to form stable tosylamides, which can be later deprotected to regenerate the original amine. Additionally, it finds application in the synthesis of sulfonamides, which are valuable in pharmaceutical chemistry due to their biological activity. Its reactivity with alcohols and phenols also makes it useful for preparing sulfonate esters, which serve as intermediates in the production of dyes, polymers, and other specialty chemicals. In peptide chemistry, it is utilized for modifying amino acids to enhance stability or alter reactivity. Its versatility and efficiency make it a key tool in both academic research and industrial processes.
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