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A89502

Sigma-Aldrich

Anthraflavic acid

technical grade, 90%

Synonym(s):

2,6-Dihydroxyanthraquinone, Anthraflavine

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About This Item

Empirical Formula (Hill Notation):
C14H8O4
CAS Number:
84-60-6
Molecular Weight:
240.21
EC Number:
201-544-3
MDL number:
MFCD00001228
UNSPSC Code:
12352100
PubChem Substance ID:
24891386
NACRES:
NA.22

grade

technical grade

Assay

90%

form

powder

mp

>320 °C (lit.)

SMILES string

Oc1ccc2C(=O)c3cc(O)ccc3C(=O)c2c1

InChI

1S/C14H8O4/c15-7-1-3-9-11(5-7)14(18)10-4-2-8(16)6-12(10)13(9)17/h1-6,15-16H

InChI key

APAJFZPFBHMFQR-UHFFFAOYSA-N

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Application

Anthraflavic acid can be used as a starting material to synthesize tetrahydroxy tetrathiafulvalene (TTF) derivatives, which are used as redox-active building blocks in supramolecular and materials science. It is also utilized to prepare phosphanylidene anthra[2,1-b]furans by reacting with dialkyl acetylenedicarboxylates and triphenylphosphine.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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M Das et al.
Cancer research, 47(3), 760-766 (1987-02-01)
Naturally occurring plant phenols such as tannic acid, quercetin, myricetin, and anthraflavic acid have been shown to inhibit the mutagenicity of several bay-region diol-epoxides of polycyclic aromatic hydrocarbons including benzo(a)pyrene (BP). The present study was designed to determine whether these
A D Ayrton et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 26(11-12), 909-915 (1988-11-01)
Administration of the antimutagen anthraflavic acid to rats gave rise to significant increases in the hepatic microsomal O-deethylations of ethoxyresorufin and ethoxycoumarin, but not in the O-dealkylation of pentoxyresorufin nor in cytosolic glutathione S-transferase activity. Immunoblot studies of solubilized microsomes
Regioselective synthesis of novel functionalized phosphanylidene anthra [2, 1-b] furan derivatives under solvent-free conditions
Nourmohammadian F and Gholami MD
Phosphorus, Sulfur, and Silicon and the Related Elements, 185(2), 340-346 (2010)
A D Ayrton et al.
Biochimica et biophysica acta, 916(3), 328-331 (1987-12-18)
Consideration of the computer-optimised dimensions of anthraflavic acid indicates that it is essentially a planar molecule with a large area/depth ratio, that would preferentially interact with the polycyclic aromatic hydrocarbon-induced family of cytochrome P-450 proteins (cytochromes P-448). Anthraflavic acid was
A Rodriguez et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 75(1), 479-485 (2009-12-08)
Semiconducting molecular-material thin-films of tetrabenzo (b,f,j,n) [1,5,9,13] tetraazacyclohexadecine copper(II) and nickel(II) bisanthraflavates have been prepared by using vacuum thermal evaporation on Corning glass substrates and crystalline silicon wafers. The films thus obtained were characterized by infrared spectroscopy (FTIR), atomic force
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