1. Product information
| Product Name: | Tosyl azide |
| Synonyms: | Tosyl azide, 30% w/w in toluene;Tosyl azide (75% in ethyl acetate);p-Toluenesulfonazide solution;p-Toluenesulfonyl azide solution11-15 % (w/w) in Toluene, ≥ 99% (HPLC);4-methylbenzene-1-sulfonyl azide;p-Toluenesulfonyl azide, 99%, 25% in Ethyl acetate;4-methyl-benzenesulfonylazid;Benzenesulfonylazide,4-methyl- |
| CAS: | 941-55-9 |
| MF: | C7H7N3O2S |
| MW: | 197.21 |
| EINECS: | 213-381-5 |
| Product Categories: | bc0001 |
| Mol File: | 941-55-9.mol |
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| Tosyl azide Chemical Properties |
| Melting point | 22 °C |
| density | ~0.90 g/mL at 20 °C |
| refractive index | n20/D 1.548 |
| Fp | 4℃ |
| storage temp. | 2-8°C |
| Tosyl azide Usage And Synthesis |
| Description | Tosyl azide is a reagent used in organic synthesis. It is prepared by the reaction of tosyl chloride with sodium azide in aqueous acetone. |
| Applications | Tosyl azide is utilized for the introduction of diazo and azide functional groups. Moreover, it is used as a nitrene and a substrate for [3+2] cycloaddition reactions. |
| Safety | Tosyl azide is a very volatile chemical that should be carefully stored and handled. |
| Chemical Properties | Colorless to slight yellow liquid |
| Uses | Used for the introduction of azide and diazo functional groups. It is also used as a nitrene source and as a substrate for [3+2] cycloaddition reactions. |
| Uses | 4-Methylbenzenesulfonyl Azide can be used to target Bcl-2 family proteins to potentially treat cancer. |
| Uses | p-Toluenesulfonyl azide solution can be employed as a reagent along with alkyne, and amine in the three-component coupling reaction for the synthesis of N-sulfonylamidines in presence of copper catalyst.
It can also be used in the synthesis of N-sulfonyl-1,2,3-triazoles by azide-alkyne cycloaddition reaction in the presence of copper catalyst. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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