1,4-dihydroxyanthraquinone for synthesis

cas: 81-64-1 — see every product listed under this CAS number, including other names

1,4-dihydroxyanthraquinone for synthesis (CAS 81-64-1) is a chemical reagent available from Chemat. Available pack sizes: -. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number8202590005
cas81-64-1
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Available pack sizes

brand size price
Sigma-Aldrich - 205.00 Pln
Sigma-Aldrich - 283.00 Pln
Structural formula: {0} (CAS {1})

Quinizarin is a dihydroxyanthraquinone having the two hydroxy substituents at the 1- and 4-positions; formally derived from anthraquinone by replacement of two hydrogen atoms by hydroxy groups. It has a role as a dye.

Source: ChEBI

Identity
Molecular formulaC14H8O4
Molecular weight240.21 g/mol
IUPAC name1,4-dihydroxyanthracene-9,10-dione
InChIKeyGUEIZVNYDFNHJU-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)C3=C(C=CC(=C3C2=O)O)O

Computed by PubChem (NCBI)

Synonyms: Quinizarin, 1,4-Dihydroxyanthraquinone, 1,4-dihydroxyanthracene-9,10-dione, Quinizarine, Chinizarin, Solvent Orange 86, Smoke Orange R, 1,4-Dihydroxyanthrachinon, Macrolex Orange GG, 1,4-Dihydroxy-9,10-anthraquinone
Isomers (same molecular formula)
9-oxoxanthene-2-carboxylic acid C14H8O4
8-acetyl-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione C14H8O4
9-prop-2-ynoxyfuro[3,2-g]chromen-7-one C14H8O4
3-oxobenzo[f]chromene-2-carboxylic acid C14H8O4
2-acetylbenzo[f][1]benzofuran-4,9-dione C14H8O4
1,5-dihydroxyanthracene-9,10-dione C14H8O4
2-oxobenzo[g]chromene-3-carboxylic acid C14H8O4
2,6-dihydroxyanthracene-9,10-dione C14H8O4
benzo[c][1,5]benzodioxocine-6,12-dione C14H8O4
2-dibenzofuran-2-yl-2-oxoacetic acid C14H8O4
1,8-dihydroxyanthracene-9,10-dione C14H8O4
1,2-dihydroxyanthracene-9,10-dione C14H8O4

Also listed as

1,4-Dihydroxyanthraquinone, >95% (HPLC) TRC CAS 81-64-1
Quinizarin Dr. Ehrenstorfer CAS 81-64-1
Quinizarin/ 97.02% (existing batch purity) TargetMol CAS 81-64-1
1,4-Dihydroxyanthraquinone, 95% Thermo Scientific (Alfa Aesar) CAS 81-64-1
1,4-Dihydroxyanthraquinone Biosynth CAS 81-64-1
Quinizarin, >97.0%(HPLC) TCI CAS 81-64-1
Quinizarin, 98.84% MedChemExpress CAS 81-64-1
Quinizarin (Standard) MedChemExpress CAS 81-64-1
Quinizarin, 95% Ambeed CAS 81-64-1
1,4-Dihydroxyanthracene-9,10-dione, 95% BLDpharm CAS 81-64-1

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