CAS 52372-39-1 Solvent Red 197 - Materials / Alfa Chemistry

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Solvent Red 197

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Catalog Number

ACM52372391-1

Product Name

Solvent Red 197

Structure

CAS

52372-39-1

Category

Electronic Materials

Synonyms

3-(Diethylamino)-7-imino-7H-benzo[4,5]imidazo[1,2-a]chromeno[3,2-c]pyridine-6-carbonitrile

Description

Alfa Chemistry offers high-purity Solvent Red 197 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

17-(diethylamino)-11-imino-14-oxa-3,10-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2,4,6,8,12,15(20),16,18-nonaene-12-carbonitrile

Molecular Weight

381.44

Molecular Formula

C23H19N5O

Canonical SMILES

CCN(CC)C1=CC2=C(C=C1)C=C3C(=C(C(=N)N4C3=NC5=CC=CC=C54)C#N)O2

InChI

InChI=1S/C23H19N5O/c1-3-27(4-2)15-10-9-14-11-16-21(29-20(14)12-15)17(13-24)22(25)28-19-8-6-5-7-18(19)26-23(16)28/h5-12,25H,3-4H2,1-2H3

InChI Key

FXFIDVQMNRVEGQ-UHFFFAOYSA-N

Boiling Point

557.8 ± 60.0 °C

Purity

>98.0%(HPLC)(N)

Density

1.33 ± 0.1 g/ml

Appearance

Orange to Brown to Dark red powder to crystal

Application

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

Storage

-20 °C in the dark

Complexity

803

Covalently-Bonded Unit Count

EC Number

257-885-3

Exact Mass

381.15896g/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

MFCD02176212

Monoisotopic Mass

381.15896g/mol

Packaging

1G-Glass Bottle with Plastic Insert (View image)

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

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