8-Isothiocyanato-1,3,6-pyrenetrisulfonic Acid Trisodium Salt

CAS: 1034442-47-1

Ref. TR-I905600

Product Information

• Name: 8-Isothiocyanato-1,3,6-pyrenetrisulfonic Acid Trisodium Salt
• Synonyms: 7-Isothiocyanato-1,3,6-pyrenetrisulfonic Acid Sodium Salt, Trisodium 8-Isothiocyanatopyrene-1,3,6-trisulfonate
• Brand: TRC
• Description: Stability HygroscopicApplications 8-Isothiocyanato-1,3,6-pyrenetrisulfonic Acid Trisodium Salt is used in the ε-labeling of peptides. Complete automatic sequence analysis of peptides may be achieved using aromatic isothiocyanate derivatives containing sulfonic acid groups to label the ε-amino groups of lysine residues. Lysine fluorescence label isothiocyanate.References Chadwick., et al.: Nature, 186, 239 (1960), Knopp, J., et al.: J. Biol. Chem., 242, 1353 (1967), Laursen, R.A., et al.: Eur. J. Biochem., 20, 89 (1971),

Chemical properties

• Molecular weight: 565.46
• Formula: C₁₇H₆NNa₃O₉S₄
• Color/Form: Neat
• InChI: InChI=1S/C17H9NO9S4.3Na/c19-29(20,21)13-5-12(18-7-28)8-1-2-10-14(30(22,23)24)6-15(31(25,26)27)11-4-3-9(13)16(8)17(10)11;;;/h1-6H,(H,19,20,21)(H,22,23,24)(H,25,26,27);;;/q;3*+1/p-3
• InChI key: InChIKey=PPYRUTCAXXPJMK-UHFFFAOYSA-K
• SMILES: O=S(=O)(O[Na])c1c(N=C=S)cc2ccc3c(S(=O)(=O)O[Na])cc(S(=O)(=O)O[Na])c4ccc1c2c34