CAS 63226-13-1 3,3'-Carbonylbis(7-diethylaminocoumarin)

NAVIGATION

Tel:
Fax:
Address:
Email: For product inquiries, please use our online system or send an email to
To receive a copy of our product catalog, please contact us at

Home

Products

Photonic and Optical Materials

Coumarin Dyes

3,3'-Carbonylbis(7-diethylaminocoumarin)

PRICE INQUIRY

Catalog Number

ACM63226131-1

Product Name

3,3'-Carbonylbis(7-diethylaminocoumarin)

Structure

CAS

63226-13-1

Category

Coumarin Dyes

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

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

Heavy Atom Count

MDL Number

MFCD00050047

Monoisotopic Mass

460.199822g/mol

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

XLogP3

5.4

MSDS