4-Phenylurazole (98%)

4-Phenylurazole (98%)

Catalog Number:
CBB1116747
Mfr. No.:
188956
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25g
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    • Overview

      • 4-Phenylurazole undergoes oxidation in the presence of NO2-N2O4 to yield 4-phenyl-1,2,4-trizoline-3,5-dione. It undergoes acetylation reaction with excess acetyl chloride in N,N-dimethylacetamide solution. It polymerizes in the presence of phosgene, terephthaloyl chloride and epichlorohydrin to yield insoluble polymer. It is precursor to the Diels-Alder trapping agent, 4-phenyl-1,2,4-triazoline-3,5-dione. This urazole was recently demonstrated in the traceless, chemoselective labeling of peptides and proteins through electrochemical tyrosine-click (e-Y-CLICK) chemistry.

        Please contact us at for specific academic pricing.

    • Properties
      • Categories
        Heterocyclic Compounds
        Alternative Name
        4-Phenyl-1,2,4-triazolidine-3,5-dione; Ph-Ur for e-Y-CLICK
        CAS Number
        15988-11-1
        Molecular Formula
        C8H7N3O2
        Molecular Weight
        177.16
        Purity
        98%
        SMILES
        O=C1NNC(=O)N1c2ccccc2
        InChi
        1S/C8H7N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H,(H,9,12)(H,10,13)
        InChi Key
        GOSUFRDROXZXLN-UHFFFAOYSA-N
        MDL Number
        MFCD00005226
        Others
        SID 24851358
        Note
        Please note that Amerigo Scientific does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

        * For Research Use Only.

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