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1,2,4-Trihydroxyanthraquinone

View entire compound with spectra: 4 NMR, 5 FTIR, and 1 MS (GC)

1,2,4-Trihydroxyanthraquinone
SpectraBase Compound ID IrMTPOivOFh
InChI InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
InChIKey BBNQQADTFFCFGB-UHFFFAOYSA-N
Mol Weight 256.21 g/mol
Molecular Formula C14H8O5
Exact Mass 256.037173 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Kr7JVGa3IFa
Name Purpurin
Source of Sample Sigma-Aldrich
Catalog Number 229148
CAS Registry Number 81-54-9
Classification Aromatic ketones
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C14H8O5
InChI InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
InChIKey BBNQQADTFFCFGB-UHFFFAOYSA-N
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 1,2,4-Trihydroxyanthraquinone
Technique Mull
Wiley ID SIAL_FTIR_1_3892