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  • 3,3'-Diethylthiatricarbocyanine iodide

  • 3,3'-Diethylthiatricarbocyanine iodide

    Catalog Number
    ACM3071703-1
    CAS Number
    3071-70-3
    Product Name
    3,3'-Diethylthiatricarbocyanine iodide
    Structure
    Category
    Cyanine Dyes, Squarylium Dyes; Near-Infrared (NIR) Dyes; Other Materials
    Synonyms
    DiSC2(7) 3-Ethyl-2-[7-[3-ethyl-2(3H)-benzothiazolylidene]-1,3,5-heptatrienyl]benzothiazolium Iodide
    Description
    Alfa Chemistry offers high-purity 3,3'-Diethylthiatricarbocyanine Iodide products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
    IUPAC Name
    (2Z)-3-ethyl-2-[(2E,4E,6E)-7-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)hepta-2,4,6-trienylidene]-1,3-benzothiazole;iodide
    Molecular Weight
    544.51
    Molecular Formula
    C25H25IN2S2
    Canonical SMILES
    CCN1C2=CC=CC=C2SC1=CC=CC=CC=CC3=[N+](C4=CC=CC=C4S3)CC.[I-]
    InChI
    InChI=1S/C25H25N2S2.HI/c1-3-26-20-14-10-12-16-22(20)28-24(26)18-8-6-5-7-9-19-25-27(4-2)21-15-11-13-17-23(21)29-25;/h5-19H,3-4H2,1-2H3;1H/q+1;/p-1
    InChI Key
    OYVFJKVYVDYPFV-UHFFFAOYSA-M
    Melting Point
    211 °C(dec.)
    Purity
    >98.0%(N)
    Appearance
    Light yellow to Brown powder to crystal
    Application
    Cyanine dyes are useful for silver photography, and optical recording media by laser sensitivity. Water-soluble cyanine dyes are usable as fluorescent probes in biochemical research.
    Complexity
    601
    Covalently-Bonded Unit Count
    2
    EC Number
    221-342-9
    Exact Mass
    544.05039g/mol
    Features And Benefits
    Cyanine dyes contain some N-heterocycles on both sides of the polymethine structure. The N-heterocycle on the one side is a cationic ammonium with an electron-withdrawing effect, and the other N-heterocycle is a tertiary amine with an electron-donating effect. Accordingly, cyanine dyes show the light absorption of a charge transfer through the central polymethine structure.
    Formal Charge
    0
    Heavy Atom Count
    30
    MDL Number
    MFCD00041994
    Monoisotopic Mass
    544.05039g/mol
    Rotatable Bond Count
    6
    Storage Conditions
    Store at room temperature and dry
    If you have any other questions or need other size, please get a quote.
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