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Yellow chemical compound: building block of many dyes
Anthraquinone, also called anthracenedione or dioxoanthracene, is an aromatic organic compound with formula C 14H 8O 2. Several isomers exist but these
Anthraquinone
Type of compounds
For the parent molecule 9,10-anthraquinone, see anthraquinone Anthraquinones (also known as anthraquinonoids) are a class of naturally occurring phenolic
Anthraquinones
Process for the production of hydrogen peroxide
The anthraquinone process, also called the Riedl–Pfleiderer process, is a process for the production of hydrogen peroxide, which was developed by IG Farben
Anthraquinone_process
Class of chemical compounds
Anthraquinone dyes are an abundant group of dyes comprising a anthraquinone unit as the shared structural element. Anthraquinone itself is colourless,
Anthraquinone_dyes
Agents that relax and loosen the bowels and stools
(casanthranol) Anthraquinone colon 36–8 hours Buckthorn Anthraquinone colon 36–8 hours Senna extract (senna glycoside) Anthraquinone colon 36–8 hours
Laxative
Class of organic compounds
examples are 1,2-benzoquinone (ortho-quinone), 1,4-naphthoquinone and 9,10-anthraquinone. The name is derived from that of quinic acid (with the suffix "-one"
Quinone
Chemical compound
10-anthraquinone (AQ). It formed when AQ is hydrogenated. It is easily dissolved in alkaline solutions and is often called soluble anthraquinone (SAQ)
9,10-Dihydroxyanthracene
Dye for synthetic polymers
polar molecules containing anthraquinone or azo groups. It is estimated that 85% of disperse dyes are azos or anthraquinone dyes. The history of disperse
Disperse_dye
Chemical compound
Anthraquinone-1-sulfonic acid is an organic compound with the formula C14H7O2SO3H. It is one of two of monosulfonated anthraquinone isomers. The compound
Anthraquinone-1-sulfonic_acid
Index of chemical compounds with the same molecular formula
Chrysoeriol, a flavone Diosmetin, a flavone Evariquinone, an anthraquinone Fallacinol, an anthraquinone Hematein, an oxidized derivative of haematoxylin used
C16H12O6
Chemical compound
Disperse Red 9, or 1-(methylamino)anthraquinone, is a red dye derived from anthraquinone. Disperse Red 9 is used in some older red and violet-red colored
Disperse_Red_9
Class of chemical compounds
of any quinone (such as 1,2-benzoquinone, 1,4-naphthoquinone or 9,10-anthraquinone), where any number n of hydrogens have been replaced by n hydroxyls
Hydroxyquinone
Intermediate Chemical in H2O2 Synthesis
2-Ethylanthraquinone is an organic compound that is a derivative of anthraquinone. This pale yellow solid is used in the industrial production of hydrogen
2-Ethylanthraquinone
Chemical compound
of coal tar. Anthracene is used as a precursor in the production of anthraquinone and its derivatives such as the red dye alizarin, and as a scintillator
Anthracene
Constipation and surgery medication
Senna derivatives are a type of stimulant laxative and are of the anthraquinone type. While its mechanism of action is not entirely clear, senna is
Senna_glycoside
15711 azo 5610-64-0 Acid Blue AS Weak Acid Blue Acid Blue 25 62055 anthraquinone 6408-78-2 Acid fuchsin Acid Magenta Acid Rubin Acid Violet 19 42685
List_of_dyes
Species of flowering plant
phenolics such as phenolic acid; and anthraquinone derivatives such as the aldehyde nordamnacanthal (1,3-dihydroxy-anthraquinone-2-al). The species is native
Galium_aparine
Species of herbaceous perennial plant with fleshy, sour edible stalks
anthraquinones have been separated from powdered rhubarb root for purposes in traditional medicine, although long-term consumption of anthraquinones has
Rhubarb
Chemical compound
exclusively by the anthraquinone process, which was originally developed by BASF in 1939. It begins with the reduction of an anthraquinone (such as 2-ethylanthraquinone
Hydrogen_peroxide
Chemical compound
Quinizarin Blue, Disperse Blue 72, and C.I. 60725, is a synthetic anthraquinone dye with bright bluish violet hue. It is a solid insoluble in water
Solvent_Violet_13
Organic compounds of the form R–O–O–R′
form anthraquinone and hydrogen peroxide, possibly through some organic peroxide intermediate. After extracting the hydrogen peroxide the anthraquinone is
Organic_peroxides
Chemical compound
Damnacanthal is an anthraquinone isolated from the root of Morinda citrifolia, using water or organic solvents. In a 1995 in vitro study, damnacanthal
Damnacanthal
Soluble chemical substance or natural material which can impart color to other materials
water-soluble hydroquinone, allowing anthraquinone dyes to be used as vat dyes. With appropriate substituents, anthraquinone dyes can also be used as disperse
Dye
Chemical compound
also known as chrysophanic acid, is a fungal isolate and a natural anthraquinone. It is a C-3 methyl substituted chrysazin of the trihydroxyanthraquinone
Chrysophanol
Chemical compound
Aloe emodin (1,8-dihydroxy-3-(hydroxymethyl)anthraquinone) is an anthraquinone and an isomer of emodin present in aloe latex, an exudate from the aloe
Aloe_emodin
Chemical element with atomic number 13 (Al)
industrial uses involving this reaction, such as in the manufacture of anthraquinones and styrene. Aluminium trichloride is also often used as the precursor
Aluminium
Species of plant
throughout the tropics and is widely naturalised. The plant contains anthraquinones, which can be harmful to human health. Although the fresh fruit is edible
Morinda_citrifolia
Chemical compound
Lunatin (3-methoxy-1,6,8-trihydroxyanthraquinone) is a derivative of anthraquinone. It is produced by the Senna reticulata tree and can be extracted by
Lunatin
Index of chemical compounds with the same molecular formula
4'-Trihydroxyflavone Aloe emodin, an anthraquinone Emodin, a purgative resin Genistein, an isoflavone Morindone, an anthraquinone dye Thunberginol A, an isocoumarin
C15H10O5
organic compounds with formula (C12H5(OH)3)(CO)2, formally derived from anthraquinone by replacing three hydrogen atoms by hydroxyl groups. They include several
Trihydroxyanthraquinone
Chemical compound
Rubiadin is a bioactive anthraquinone dye that occurs naturally in several plant species, including Morinda citrifolia. Although rubiadin was first isolated
Rubiadin
many dihydroxy derivatives of other anthraquinones, such as 1,2-anthraquinone, 1,4-anthraquinone, and 2,6-anthraquinone. Hydroxyquinone Hydroxybenzoquinone
Dihydroxyanthraquinone
Molecule in which a sugar is bound to another functional group
These glycosides contain an aglycone group that is a derivative of anthraquinone. They have a laxative effect. They are mainly found in dicot plants
Glycoside
Chemical compound
(AMS) is a water-soluble anthraquinone derivative. In the laboratory it can be prepared by sulfonation of anthraquinone. AMS is used as a catalyst in
Sodium 2-anthraquinonesulfonate
Sodium_2-anthraquinonesulfonate
Chemical compound
Laccaic acids or laccainic acids are a group of five anthraquinone derivatives, designated A through E, which are components of the red shellac obtained
Laccaic_acid
Chemical compound
Catenarin is a derivative chemical compound of anthraquinone. Its formula is C15H10O6. It is a natural product. Catenarin has been identified in plants
Catenarin
Chemical compound
Fragilin is a chemical compound of the anthraquinone class. It has the molecular formula C16H11ClO5 and is a chlorinated derivative of parietin. In 1965
Fragilin
Reference database
55000–55999 Aminoketone/Hydroxyketone 56000–56999 Anthraquinone 58000–72999 Category:Anthraquinone dyes Indigoid 73000–73899 Quinacridone Pigments 73900-73999
Colour_Index_International
are dyes which comprise at least two conjugated carbonyl groups. Both anthraquinone dyes and indigo dyes belong to the group of carbonyl dyes. The most
Carbonyl_dyes
Genus of plants
a rich source of anthraquinones. Zhou, Zhu; Jiang, Shan-Hao; Zhu, Da-Yuan; Lin, Long-Ze; A Cordell, Geoffrey (1994). "Anthraquinones from Knoxia valerianoides"
Knoxia
Anthraquinone-3D-balls
Guest-host_display
Chemical compound
yellow solid. Its derivatives are used as a dyestuff intermediate for anthraquinone-based dyes. Dehydrogenative coupling gives violanthrone. It is prepared
Benzanthrone
Chemical compound
compounds are known. In terms of its molecular structure, it is related anthraquinone by the replacement of two hydrogen atoms by hydroxyl groups (–OH). It
Dantron
dithionite promoted reaction of a phenolic anthraquinone with an aldehyde to yield a substituted phenolic anthraquinone after the addition of acid. The mechanism
Marschalk_reaction
Genus of lichen-forming fungi
much-branched growths in vivid shades of yellow to orange, colours produced by anthraquinone pigments, particularly parietin. The genus has a worldwide distribution
Teloschistes
Mineral
geologist Adolf Hoel (1879–1964). Its chemical formula is C14H8O2 (9,10-anthraquinone). It is a very rare organic mineral which occurs in coal fire environments
Hoelite
Chemical compound
called purpurin, is an anthraquinone. It is a naturally occurring red/yellow dye. It is formally derived from 9,10-anthraquinone by replacement of three
1,2,4-Trihydroxyanthraquinone
Chemical compound found in some lichens
is an organic compound in the structural class of chemicals known as anthraquinones. It is found in many species of the lichen family Teloschistaceae. In
Fallacinal
Species of fungus
The red color is caused by the production of rubellin, a photodynamic anthraquinone-derived phytotoxin. R. rubella was originally described from Rumex aquaticus
Ramularia_rubella
Chemical compound
Carbazole concentrates in the anthracene distillate and is removed before anthraquinone production; that waste product is the major industrial carbazole source
Carbazole
Species of plant
Australia, Queensland and New South Wales. Senna occidentalis seeds contain anthraquinones (AQs) such as Rhein, Emodin, Aloe-emodin, Chrysophanol, and Physcion
Senna_occidentalis
Chemical compound
tectoquinone, is an organic compound which is a methylated derivative of anthraquinone. An off-white solid, it is an important precursor to many dyes. It is
2-Methylanthraquinone
Dyes added to identify fuels
diazo dyes, e.g., Solvent Red 19, Solvent Red 24, and Solvent Red 26. Anthraquinone dyes are used for green and blue shades, e.g., Solvent Green 33, Solvent
Fuel_dye
Genus of lichens
presence of anthraquinones in the apothecial disc and true exciple, with the exception of Kuettlingeria diphyodes, which entirely lacks anthraquinones. First
Kuettlingeria
Chemical compound
Remazol Brilliant Blue R (RBBR) is an anthraquinone dye used in textile industries. It does not decay quickly in wastewater; recent studies have suggested
Remazol_Brilliant_Blue_R
Chemical compound and histologic stain
collapsed virtually overnight. One synthesis entailed bromination of anthraquinone to give 1,2-dibromoanthraquinone followed by substitution treatment
Alizarin
Chemical compound
Chromomycin A3 (CMA3) or Toyomycin is an anthraquinone antibiotic glycoside produced by the fermentation of a certain strain of Streptomyces griseus (No
Chromomycin_A3
Compound isolated from fungi for medicinal benefit
PMID 19256529. Hawas UW, El-Beih AA, El-Halawany AM (2012). "Bioactive anthraquinones from endophytic fungus Aspergillus versicolor isolated from red sea
Fungal_isolate
with formula (C12H4(OH)4)(CO)2, almost invariably derived from 9,10-anthraquinone by replacing four hydrogen atoms by hydroxyl groups. Only a few of these
Tetrahydroxyanthraquinone
Chemical compound
Oil Blue 35 is a blue anthraquinone dye used for colouring alcoholic and hydrocarbon based solvents, including oils, fats, and waxes. It is used also
Oil_Blue_35
Chemical compound
Evariquinone is a chemical compound of the anthraquinone class which has been isolated from a sponge-derived strain of the fungus Emericella variecolor
Evariquinone
Chemical compound
orange or red-brown crystalline powder. It is formally derived from anthraquinone by replacement of two hydrogen atoms by hydroxyl (OH) groups. It is
1,4-Dihydroxyanthraquinone
Class of chemical compounds
where n ≥ 1. Almost all hydroxyanthraquinones are derivative of 9,10-anthraquinone. One peculiarity of the hydroxyanthraquinones is the relative obscurity
Hydroxyanthraquinone
Chemical compound
Alizarin cyanine R is an anthraquinone dye and belongs to the mordant dyes Alizarin cyanine R was discovered by R. E. Schmidt in 1891. Alizarin cyanine
Alizarin_cyanine_R
Chemical compound
agents at low temperatures in a variety of organic solvents, such as the anthraquinone process. It is also formed during the decomposition of organic hydrotrioxides
Trioxidane
Chemical compound
is a scarlet or orange-red-hue synthetic organic colourant. It is an anthraquinone derivative, first synthesized in 1913 as a vat dye, C.I. Vat Orange
Dibromoanthanthrone
Any organic aromatic compound with a structure based on a phenylpropane skeleton
Pinosylvin Curcuminoids Curcumin Tannins Others Diarylheptanoids (C6-C7-C6) Anthraquinones Chalconoids (C6-C3-C6) Kavalactones Naphthoquinones (C6-C4) Phenylpropanoids
Phenylpropanoid
Species of true bug
water-soluble polyhydroxy-anthraquinones, collectively called lac dye. Apart from their usage in food and cosmetics, these anthraquinones also exhibit many pharmaceutical
Kerria_lacca
Topics referred to by the same term
Morkit may refer to: Anthraquinone, a pharmaceutical Morkit, Iran, a village This disambiguation page lists articles associated with the title Morkit
Morkit
Chemical compounds used to color plastic
Colorant Chemical class Type Diarylide pigment azo dye pigment Sudan stain azo dye dye Oil Blue A anthraquinone dye Disperse Red 11 anthraquinone dye
Plastic_colorant
Class of chemical compounds
Pinosylvin Curcuminoids Curcumin Tannins Others Diarylheptanoids (C6-C7-C6) Anthraquinones Chalconoids (C6-C3-C6) Kavalactones Naphthoquinones (C6-C4) Phenylpropanoids
Betalain
Chemical compound
one of many tetrahydroxyanthraquinone isomers, formally derived from anthraquinone by replacement of four hydrogen atoms by hydroxyl (OH) groups at the
Quinalizarin
Solvent Yellow 124, Solvent Blue 35, etc. Red and yellow solvent dyes are often azo dyes, green and blue ones tend to be anthraquinone dyes. Solvent Dye
Solvent_dye
Genus of lichens
particular, its non-carbonised ascomata and the presence of a vivid orange anthraquinone compound. The type species of the genus, Neosergipea aurata, was found
Neosergipea
Chemical compound
monochlorinated anthraquinone isomers. The compound is prepared by direct chlorination of anthraquinone. It can also be prepared by chlorination of anthraquinone-1-sulfonic
1-Chloroanthraquinone
German chemist (1850–1902)
methylglyoxal and diphenyltriketone; established the symmetrical structure of anthraquinone. Von Pechmann also produced the first example of solid polyethylene
Hans_von_Pechmann
Species of lichen-forming fungus
fused ascomata and 3-septate ascospores. The pseudostromata contain an anthraquinone pigment that is absent from the surrounding thallus, and the species
Astrothelium stromatocinnamomeum
Astrothelium_stromatocinnamomeum
Glycoside that is derived from glucose
k-strophanthin from Stroph. kombé. These are generally substituted anthraquinones; many have medicinal applications, being used as purgatives, while one
Glucoside
antimetabolite; Mitoxantrone - a synthetic anthracycline analogue (an anthraquinone) that is able to intercalate DNA and prevent mitosis. This regimen is
FM_(chemotherapy)
Genus of lichen-forming fungi
chemical composition, which includes β-orcinol derivatives and sometimes anthraquinones, though they lack the distinctive crimson reaction found in the related
Ramboldia
Chemical compound
Muhammad; Masih, Asif (30 April 2015). "Efficacy of methylanthranilate and anthraquinone against house crow (Corvus splendens) from maize seeds and seedlings
Methyl_anthranilate
Species of insect producing the crimson dye carmine
Cochineal dyes are one of three groups of red insect dyes, all of which are anthraquinone derivatives. The major color components in their respective chemical
Cochineal
Species of lichen-forming fungus
Trebouxia. Its distinctive orange-yellow color comes from parietin, an anthraquinone pigment that accumulates in the outer cortex and serves as a natural
Xanthoria_parietina
Chemical compound
water-soluble and anionic and used for adsorption research. The structure is an anthraquinone. Acid Blue 25 is powder-like and poorly soluble in water. The dye is
Acid_Blue_25
Class of enzymes
hydroxyanthraquinone and UDP-glucose. Its products are the corresponding glucosylated anthraquinone and uridine diphosphate (UDP). For example, emodin, an active component
Hydroxyanthraquinone glucosyltransferase
Hydroxyanthraquinone_glucosyltransferase
Chemical compound
Rhein, also known as cassic acid, is a substance in the anthraquinone group obtained from rhubarb. Like all such substances, rhein is a cathartic, which
Rhein_(molecule)
Chemical compound
Dioxamycin is a benz[a]anthraquinone antibiotic and kinase inhibitor with the molecular formula C38H40O15. Dioxamycin is produced by the bacterium Streptomyces
Dioxamycin
Species of lichen-forming fungus
powder (pruina) that dusts the sides of the lirellae; this pigment is an anthraquinone compound. The wall of each fruiting body (excipulum) is completely carbonised
Allographa_jayatilakana
Chemical compound
silk, wool, paper, and soap. Bien, H.-S.; Stawitz, J.; Wunderlich, K. "Anthraquinone Dyes and Intermediates". Ullmann's Encyclopedia of Industrial Chemistry
Vat_Green_1
Chemical compound
Tuzlaci, Ertan; Atilan, Nur (January 1989). "Oxepine derivatives and anthraquinones from Asphodeline tenuior and A. Taurica". Phytochemistry. 28 (2): 649–650
Tenual
Genus of fungi
Bartolommeo Massalongo. It is characterised by the complete absence of anthraquinones and the presence of Sedifolia-gray pigments in both the thallus and
Pyrenodesmia
Medical system for classifying human faeces
caused by medications, such as antidiarrhoeal loperamide, senna, or anthraquinone with laxative effect. People with irritable bowel syndrome (IBS) typically
Bristol_stool_scale
Chemical compound
Diphenylether Diphenylsulfone Naphthalene Naphthalene Pyridine Pyridine Anthraquinone Anthraquinone Ferrocene Anthracene Table 1. Other monomers which form derivatives
Polybenzimidazole
Chemical compound
monochlorinated anthraquinone isomers. The compound is prepared by diacylation of chlorobenzene with phthalic anhydride, a standard route to anthraquinones. Heating
2-Chloroanthraquinone
Index of chemical compounds with the same molecular formula
24 g/mol, exact mass: 282.052823 u) may refer to: Damnacanthal, an anthraquinone Pseudobaptigenin, an isoflavone This set index page lists chemical structure
C16H10O5
Species of lichen
a group of soredia-producing Caloplaca species that do not produce anthraquinone pigments; lacking these typically colourful pigments, the thallus of
Caloplaca_alstrupii
Class of phenolic chemical compounds
Pinosylvin Curcuminoids Curcumin Tannins Others Diarylheptanoids (C6-C7-C6) Anthraquinones Chalconoids (C6-C3-C6) Kavalactones Naphthoquinones (C6-C4) Phenylpropanoids
Xanthonoid
Species of lichen
Pyrenulaceae. Its characteristic feature is a soft layer of orange-coloured anthraquinone crystals in its medulla. The lichen was formally described as a new
Pyrenula_endocrocea
Class of chemical compounds
Pinosylvin Curcuminoids Curcumin Tannins Others Diarylheptanoids (C6-C7-C6) Anthraquinones Chalconoids (C6-C3-C6) Kavalactones Naphthoquinones (C6-C4) Phenylpropanoids
Phenolic_acid
Chemical compound
4-diamino-2-methoxyanthraquinone, is a red disperse dye derived from anthraquinone. It is water insoluble. Disperse Red 11 can be used in plastics and
Disperse_Red_11
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ANTHRAQUINONE
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ANTHRAQUINONE
ANTHRAQUINONE
n.
An orange-red crystalline substance, C15H10O5, obtained from the buckthorn, rhubarb, etc., and regarded as a derivative of anthraquinone; -- so called from a species of rhubarb (Rheum emodei).
n.
A hydrocarbon, C6H4.C2O2.C6H4, subliming in shining yellow needles. It is obtained by oxidation of anthracene.
n.
A yellow, crystalline substance, obtained from anthraquinone, and regarded as a hydroxyl derivative of it.
n.
A phenol derivative of anthracene obtained as a white crystalline substance, which on oxidation produces a red dyestuff related to anthraquinone.
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