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  • 3,3'-Carbonylbis(7-diethylaminocoumarin)

  • 3,3'-Carbonylbis(7-diethylaminocoumarin)

    Catalog Number
    ACM63226131-1
    CAS Number
    63226-13-1
    Product Name
    3,3'-Carbonylbis(7-diethylaminocoumarin)
    Structure
    Category
    Coumarin Dyes; Other Materials
    Synonyms
    7-(diethylamino)-3-[7-(diethylamino)-2-oxochromene-3-carbonyl]chromen-2-one
    Description
    Alfa Chemistry offers high-purity 3,3'-Carbonylbis(7-diethylaminocoumarin) 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
    7-(diethylamino)-3-[7-(diethylamino)-2-oxochromene-3-carbonyl]chromen-2-one
    Molecular Weight
    460.53
    Molecular Formula
    C27H28N2O5
    Canonical SMILES
    CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)C3=CC4=C(C=C(C=C4)N(CC)CC)OC3=O
    InChI
    InChI=1S/C27H28N2O5/c1-5-28(6-2)19-11-9-17-13-21(26(31)33-23(17)15-19)25(30)22-14-18-10-12-20(29(7-3)8-4)16-24(18)34-27(22)32/h9-16H,5-8H2,1-4H3
    InChI Key
    SANIRTQDABNCHF-UHFFFAOYSA-N
    Boiling Point
    565.35 °C
    Melting Point
    217 °C
    Purity
    >98.0%(HPLC)(N)
    Density
    1.231 g/ml
    Appearance
    Light yellow to Brown powder to crystal
    Application
    Such coumarin dyes are useful for laser dyes emitting blue-green light.
    Storage
    -20 °C in the dark
    Complexity
    789
    Covalently-Bonded Unit Count
    1
    Exact Mass
    460.199822g/mol
    Features And Benefits
    Coumarins are aromatic lactone compounds, many of which are found in natural plants. Coumarin compounds having an electron donating group at the 7-position show strong light absorption and emission, whereas unsubstituted coumarin compounds hardly emit light. This is because intramolecular charge transfer occurs when both electron-donating and electron-withdrawing groups are present in the coumarin molecule. The introduction of groups at the 3- or 4-position largely controls the wavelength of light absorption and emission. Furthermore, the introduction of electron-withdrawing groups at these positions can enhance the luminescence intensity.
    Formal Charge
    0
    Heavy Atom Count
    34
    MDL Number
    MFCD00050047
    Monoisotopic Mass
    460.199822g/mol
    Rotatable Bond Count
    8
    Storage Conditions
    Store at room temperature and dry
    XLogP3
    5.4
    If you have any other questions or need other size, please get a quote.
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