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  • Ethyl 7-(Diethylamino)coumarin-3-carboxylate

  • Ethyl 7-(Diethylamino)coumarin-3-carboxylate

    Catalog Number
    ACM28705466-2
    CAS Number
    28705-46-6
    Product Name
    Ethyl 7-(Diethylamino)coumarin-3-carboxylate
    Structure
    Category
    Coumarin Dyes; Other Materials
    Synonyms
    7-(Diethylamino)coumarin-3-carboxylic Acid Ethyl Ester
    Description
    Alfa Chemistry offers high-purity Ethyl 7-(Diethylamino)coumarin-3-carboxylate 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
    ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate
    Molecular Weight
    289.33
    Molecular Formula
    C16H19NO4
    Canonical SMILES
    CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)OCC
    InChI
    InChI=1S/C16H19NO4/c1-4-17(5-2)12-8-7-11-9-13(15(18)20-6-3)16(19)21-14(11)10-12/h7-10H,4-6H2,1-3H3
    InChI Key
    MSOLGAJLRIINNF-UHFFFAOYSA-N
    Melting Point
    84.0 to 88.0 °C
    Purity
    >98.0%(GC)(T)
    Solubility
    almost transparency in Methanol
    Appearance
    Light yellow to Amber to Dark green powder to crystal
    Application
    Such coumarin dyes are useful for laser dyes emitting blue-green light.
    Complexity
    428
    Covalently-Bonded Unit Count
    1
    EC Number
    419-180-0
    Exact Mass
    289.131408g/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
    21
    MDL Number
    MFCD00227484
    Monoisotopic Mass
    289.131408g/mol
    Rotatable Bond Count
    6
    Storage Conditions
    Store at room temperature and dry
    XLogP3
    3.2
    If you have any other questions or need other size, please get a quote.
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