Trinitrobenzenesulfonic acid

Trinitrobenzenesulfonic Acid A reagent that is used to neutralize peptide terminal amino groups.

Molecular Formula: C₆H₃N₃O₉S

InChI: InChI=1/C6H3N3O9S/c10-7(11)3-1-4(8(12)13)6(19(16,17)18)5(2-3)9(14)15/h1-2H,(H,16,17,18)/f/h16H

InChIKey: InChIKey=NHJVRSWLHSJWIN-WYUMXYHSCG
SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])S(=O)(=O)O)[N+](=O)[O-])[N+](=O)[O-]

Names:
    Benzenesulfonic acid, 2,4,6-trinitro-
    EINECS 219-717-7
    NSC 127994
    Picryl sulfonic acid
    Trinitrobenzenesulfonic acid
    UN0386
    2,4,6-Dinitrobenzenesulfonate
    2,4,6-TRINITROBENZENESULFONIC ACID
    2,4,6-trinitrobenzenesulfonic acid
    2,4,6-Trinitrobenzenesulphonic acid
    2,4,6-Trinitrobenzene-1-sulfonic acid

Registries:
    PubChem CID 11045
    PubChem ID 160451