CAS 58336-35-9 Coumarin 6H - Materials / Alfa Chemistry

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Coumarin Dyes

Coumarin 6H

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Catalog Number

ACM58336359-1

Product Name

Coumarin 6H

Structure

CAS

58336-35-9

Category

Coumarin Dyes

Synonyms

2,3,6,7-Tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one 2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin

Description

Alfa Chemistry offers high-purity Coumarin 6H 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

3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one

Molecular Weight

241.29

Molecular Formula

C15H15NO2

Canonical SMILES

C1CC2=C3C(=C4C(=C2)C=CC(=O)O4)CCCN3C1

InChI

InChI=1S/C15H15NO2/c17-13-6-5-11-9-10-3-1-7-16-8-2-4-12(14(10)16)15(11)18-13/h5-6,9H,1-4,7-8H2

InChI Key

MZSOXGPKUOAXNY-UHFFFAOYSA-N

Boiling Point

486.3 ± 45.0 °C

Melting Point

128.0 to 132.0 °C

Purity

>96.0%(T)(HPLC)

Density

1.32 ± 0.1 g/ml

Appearance

Light yellow to Yellow to Orange powder to crystal

Application

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

Storage

-20 °C in the dark

Complexity

392

Covalently-Bonded Unit Count

EC Number

261-213-4

Exact Mass

241.110279g/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

MFCD00227485

MeSH Entry Terms

coumarin-6H

Monoisotopic Mass

241.110279g/mol

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

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