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p-Toluenesulfonyl azide solution

ALDRICH/713589 - 11-15 % (w/w) in toluene, 97%

Synonym: 4-Methylbenzenesulfonyl azide solution; p-Toluenesulfonazide solution; Tosyl azide solution

CAS Number: 941-55-9
Empirical Formula (Hill Notation): C7H7N3O2S
Molecular Weight: 197.21
MDL Number: MFCD00180767
Linear Formula: C7H7N3O2S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-713589-25G 25 g
 $219.00
1/EA		 Add To Favorites
45-713589-100G 100 g
 $738.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 713589-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 713589-25G

 

assay ≥96.5% (HPLC)
  97%
concentration 11-15 % (w/w) in toluene
density ~0.90 g/mL at 20 °C
form liquid
InChI 1S/C7H7N3O2S/c1-6-2-4-7(5-3-6)13(11,12)10-9-8/h2-5H,1H3
InChI key NDLIRBZKZSDGSO-UHFFFAOYSA-N
refractive index n20/D 1.502
SMILES string Cc1ccc(cc1)S(=O)(=O)N=[N+]=[N-]
storage temp. 2-8°C
Application: 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.
Application: Modifier of refractive index changes of transparent PMMA to generate permanent patterns in films
General description: p-Toluenesulfonyl azide is used as a nitrene source and in the synthesis of N-sulfimines, N-tosylphosphinimines, and N-sulfoximines.
Packaging: 25, 100 g in glass bottle
Purity ≥96.5% (HPLC); 97%
Density ~0.90 g/mL at 20 °C
Refractive Index n20/D 1.502
Storage Temp. 2-8°C
UNSPSC 12352125

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