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C.I. Solvent Red 19

View entire compound with spectra: 2 NMR, 4 FTIR, and 1 UV-Vis

C.I. Solvent Red 19
SpectraBase Compound ID 1uvrjprzoJ0
InChI InChI=1S/C24H21N5/c1-2-25-23-17-12-18-8-6-7-11-22(18)24(23)29-28-21-15-13-20(14-16-21)27-26-19-9-4-3-5-10-19/h3-17,25H,2H2,1H3/b27-26+,29-28+
InChIKey VKWNTWQXVLKCSG-ZDXBJJIESA-N
Mol Weight 379.47 g/mol
Molecular Formula C24H21N5
Exact Mass 379.179696 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Er4B1dsRi8k
Name Sudan Red 7B
Source of Sample Aldrich
Catalog Number 201618
CAS Registry Number 6368-72-5
Classification Schiff bases, azobenzenes, indicators & dyes
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C24H21N5
InChI InChI=1S/C24H21N5/c1-2-25-23-17-12-18-8-6-7-11-22(18)24(23)29-28-21-15-13-20(14-16-21)27-26-19-9-4-3-5-10-19/h3-17,25H,2H2,1H3/b27-26+,29-28+
InChIKey VKWNTWQXVLKCSG-ZDXBJJIESA-N
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Fat Red 7B; Fat red bluish; Solvent Red 19
Technique Mull
Wiley ID SIAL_FTIR_1_3144