CAS 26078-25-1 7-(Ethylamino)-4,6-dimethylcoumarin

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Coumarin Dyes

7-(Ethylamino)-4,6-dimethylcoumarin

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Catalog Number

ACM26078251-1

Product Name

7-(Ethylamino)-4,6-dimethylcoumarin

Structure

CAS

26078-25-1

Category

Coumarin Dyes

Synonyms

Coumarin 2; Coumarin 450

Description

Alfa Chemistry offers high-purity 7-(Ethylamino)-4,6-dimethylcoumarin 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-(ethylamino)-4,6-dimethylchromen-2-one

Molecular Weight

217.27

Molecular Formula

C13H15NO2

Canonical SMILES

CCNC1=CC2=C(C=C1C)C(=CC(=O)O2)C

InChI

InChI=1S/C13H15NO2/c1-4-14-11-7-12-10(5-9(11)3)8(2)6-13(15)16-12/h5-7,14H,4H2,1-3H3

InChI Key

QZXAEJGHNXJTSE-UHFFFAOYSA-N

Melting Point

165.0 to 169.0 °C

Purity

>98.0%(GC)

Appearance

Light yellow to Brown powder to crystal

Application

Such coumarin dyes are useful for laser dyes emitting blue-green light.

Complexity

311

Covalently-Bonded Unit Count

EC Number

247-446-4

Exact Mass

217.110279g/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

Heavy Atom Count

MDL Number

MFCD00006860

Monoisotopic Mass

217.110279g/mol

NSC Number

93963

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

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