Toluidine Blue

Tolonium Chloride A phenothiazine that has been used as a hemostatic, a biological stain, and a dye for wool and silk. Tolonium chloride has also been used as a diagnostic aid for oral and gastric neoplasms and in the identification of the parathyroid gland in thyroid surgery.

Molecular Formula: C₁₅H₁₆ClN₃S

InChI: InChI=1/C15H15N3S.ClH/c1-9-6-13-15(8-11(9)16)19-14-7-10(18(2)3)4-5-12(14)17-13;/h4-8,16H,1-3H3;1H/fC15H16N3S.Cl/h16H;1h/q+1;-1

InChIKey: InChIKey=GEDVVYWLPUPJJZ-CEQRELKDCF
SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Names:
    Blutene chloride
    Blutene
    Gabilin
    Klot
    Menodin
    Tolazul
    Tolonium
    Toloni chloridum
    Toluidine Blue O
    Toluidine Blue
    (7-amino-8-methyl-phenothiazin-3-ylidene)-dimethyl-azanium chloride

Registries:
    PubChem CID 7083
    PubChem ID 150119