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Coloring Agents

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Definition: Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.  differentiate from PIGMENTS, BIOLOGICAL   
See Also Pharmaceutic Aids; Pigments, Biological; Staining and Labeling
Examples Chromogenic Compounds; Fluorescent Dyes; Food Coloring Agents; Hair Dyes
Other names Tissue Stains; Stains; Dyes; Stains, Tissue; Pigments, Organic; Inorganic Pigments; Pigments, Inorganic; Organic Pigments
Substances having this pharmacologic action: brilliant blue; Brilliant Cresyl Blue; brilliant green; carbol-fuchsin solution; trichrome stain; cibacron blue-sepharose; Luxol Fast Blue MBS; procion red HE-3B; ammonium molybdate; thiazolyl blue; Remazol Brilliant Blue R; 1-phenylazo-2-naphthol; iso-sulfan blue; Azocoll; tetranitrotetrazolium blue; lead chromate; cresyl violet; Blue-Sepharose; 4-phenylenediamine; oxonol VI; ponceau S; sudan III; Poly R-481; osmium zinc iodide; pyrazolone; D.C. Red No. 9; gallocyanine; methyl red; indigo; Alizarin Red S; patent blue violet; safranine T; thionine; pontamine sky blue; pyranine; lawsone; metanil yellow; Scarlet Red; Betalains; tetramethylrhodamine isothiocyanate; titanium dioxide; Betacyanins; PAcein; pararosaniline; uranyl acetate; triphenyltetrazolium; nigrosin; procion yellow; C.I. direct red 80; FD & C Yellow No. 6; naphthol yellow; divinyl sulfone; potassium thiocyanate; Allura Red AC Dye; Procion Brilliant Red M-2BS; ferric ferrocyanide; malachite green; carminic acid; Lugol's solution; Amaranth Dye; Alcian Blue; Arsenazo III; Clofazimine; Lissamine Green Dyes; Azure Stains; Potassium Dichromate; Neutral Red; Propidium; Pyronine; Rosaniline Dyes; Ruthenium Red; Sulfobromophthalein; Tartrazine; Thymolphthalein; Trypan Blue; Tolonium Chloride; 2,4-Dinitrophenol; o-Aminoazotoluene; p-Aminoazobenzene; Methyl Green; p-Dimethylaminoazobenzene; Congo Red; Curcumin; Hematoxylin; Benzophenoneidum; Bromphenol Blue; Bromthymol Blue; Indigo Carmine; Indocyanine Green; Carbocyanines; Carmine; Evans Blue; Phenolphthaleins; Phenolsulfonphthalein; Amido Black; oil red O; stains-all; Cibacron Blue F 3GA; 3,3'-dipropyl-2,2'-thiadicarbocyanine; 2-naphthol orange; copper phthalocyanine; direct black 3; Sudan Black B; antipyrylazo III; blue dextran; indirubin; N(10)-nonylacridine orange; Aurodye; pyrogallol sulfonphthalein; sulforhodamine 101; May-Grunwald Giemsa
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
4,4'-(3-(2-(1-ethyl-4(1H)-quinolylidene)ethylidene)propenylene)bis(1-ethylquinolinium)  0   *Carbocyanines *Quinolines Coloring Agents. Biol Pharm Bull. 2010;33(11):1872-7.
salarin C  0   *Macrolides Coloring Agents. Invest New Drugs. 2012 Feb;30(1):98-104.
4-(3'-methyl-4'-(4''-nitrophenyl)azo-1'H-pyrazol-5'-ylazo)-3-methyl-H-pyrazol-5-one  0   *Azo Compounds Coloring Agents. Prikl Biokhim Mikrobiol. 2011 Sep-Oct;47(5):590-4
Reactive Red M-2BE  23354-52-1   *Naphthalenesulfonates *Triazines Coloring Agents. J Hazard Mater. 2011 Sep 15;192(3):1122-31
acid red 337  0   *Azo Compounds *Naphthalenesulfonates Coloring Agents. Bioresour Technol. 2011 Aug;102(16):7429-36.
basic yellow 11  4208-80-4   *Indoles Coloring Agents. Water Sci Technol. 2011;63(10):2381-7
C.I. acid yellow 9  0   *Azo Compounds Coloring Agents. J Hazard Mater. 2011 Jun 15;190(1-3):986-92
Acid Violet 90  6408-29-3   *Azo Compounds Coloring Agents. Water Sci Technol. 2011;63(8):1644-50
C.I. reactive yellow 145  93050-80-7   *Azo Compounds Coloring Agents. Water Sci Technol. 2011;63(8):1644-50
C. I. Vat Yellow 1  475-71-8   *Acridines Coloring Agents. Water Sci Technol. 2011;63(8):1638-43
Naphthol Blue Black  0   *Azo Compounds *Naphthols Coloring Agents. Appl Biochem Biotechnol. 2011 Feb;163(3):433-43
Acid Orange 24  0   *Azo Compounds Coloring Agents. Water Environ Res. 2011 Feb;83(2):107-15
IR-925  0   *Carbocyanines Coloring Agents. Chemistry. 2010 Dec 27;16(48):14424-32
IR-877  0   *Carbocyanines Coloring Agents. Chemistry. 2010 Dec 27;16(48):14424-32
IR-897  0   *Carbocyanines Coloring Agents. Chemistry. 2010 Dec 27;16(48):14424-32
Disperse Red 13  0   *Azo Compounds Coloring Agents. Mutat Res. 2010 Dec 21;703(2):200-8
Acid Blue 92  0   *Naphthalenes Coloring Agents. Water Sci Technol. 2010;62(11):2491-500
Reactive Blue 140  0   *Porphyrins Coloring Agents. Water Environ Res. 2010 Dec;82(12):2325-32
6,6'-dibromoindigo  0   *Indoles Coloring Agents. Molecules. 2010;15(8) (dup#8):5473-508
2,4-diamino-5-(2-hydroxy-5-nitrophenylazo)benzenesulfonic acid sodium salt  0   *Azo Compounds *Benzenesulfonates Coloring Agents. J AOAC Int. 2010 May-Jun;93(3):833-41
Acid Red 119  0   *Rhodamines Coloring Agents. Water Sci Technol. 2010;61(7):1673-81
acid brown SR  0   *Azo Compounds *Benzenesulfonates Coloring Agents. Guang Pu Xue Yu Guang Pu Fen Xi. 2005 Jan;25(1):92-4
alizarin yellow R  0   *Azo Compounds Coloring Agents. Guang Pu Xue Yu Guang Pu Fen Xi. 2006 Aug;26(8):1508-12
D&C Red No. 34  6417-83-0   *Azo Compounds Coloring Agents. J AOAC Int. 2009 Nov-Dec;92(6):1639-43
Reactive Blue 5  0   *Anthraquinones Coloring Agents. Biodegradation. 2009 Jun;20(3):433-40
4,4-dimethylaminobenzophenonimide  0   *Benzophenones Coloring Agents. J Hazard Mater. 2009 Jul 15;166(1):61-6
1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid  0   *Anthraquinones Coloring Agents. Ultrason Sonochem. 2009 Jun;16(5):593-8
acid red 88  0   *Azo Compounds Coloring Agents. Water Sci Technol. 2009;59(7):1423-30
tricyanofuran  0   *Furans *Nitriles Coloring Agents. Spectrochim Acta A Mol Biomol Spectrosc. 2008 Nov 1;71(1):86-9
Red BLI  0   *Azo Compounds Coloring Agents. Bioresour Technol 2008 Jul;99(11):4635-41
Basic Blue 3  0   *Oxazines Coloring Agents. J Hazard Mater 2008 May 1;153(1-2):96-106
Acid Blue 40  0   *Anthraquinones Coloring Agents. Bioresour Technol 2008 May;99(8):3057-65
basic brown 1  0   *Azo Compounds Coloring Agents. Bioresour Technol 2008 Mar;99(5):1026-35
Solvent Red 8  0   *Azo Compounds Coloring Agents. Dermatology 2008;216(1):76-80
Acid Red 4  0   *Azo Compounds *Naphthalenes Coloring Agents. Water Sci Technol 2007;55(12):13-8
oxacyanine dye  0   *Carbocyanines Coloring Agents. J Phys Chem B 2005 Feb 3;109(4):1408-14
fullerene C60 didodecyloxybenzene  0   *Benzene Derivatives *Fullerenes Coloring Agents. Langmuir. 2007 Apr 24;23(9):4800-8
acid black 24  0   *Azo Compounds Coloring Agents. J Hazard Mater. 2006 Feb 6;128(2-3):192-200
NIAD-4 dye  0   *Nitriles *Thiophenes Coloring Agents. Angew Chem Int Ed Engl. 2005 Aug 26;44(34):5452-6
pyrylium 6  0   *Heterocyclic Compounds, 3-Ring Coloring Agents. Anal Biochem. 2005 Sep 1;344(1):122-9
pyrylium 1  0   *Heterocyclic Compounds, 3-Ring Coloring Agents. Anal Biochem. 2005 Sep 1;344(1):122-9
2,6-diphenyl-4-(2,4,6-triphenyl 1-pyridino)phenolate  0   *Phenols *Pyridines Coloring Agents. Spectrochim Acta A Mol Biomol Spectrosc. 2005 Sep;61(11-12):2539-42
2-(2-(2-chloro-3-(2-(3,3-dimethyl-5-sulfo-1-(4-sulfo-butyl)-3H-indol-2-yl)-vinyl)-cyclohex-2-enylidene)-ethylidene)-3,3-dimethyl-1-(4-sulfo-butyl)-2,3-dihydro-1H-indole-5-carboxylic acid  0   *Cyclohexanes *Indoles Coloring Agents. Bioconjug Chem. 2005 May-Jun;16(3):735-40
2-((2-bromo-4,6-dinitrophenyl)azo)-5-(diethylamino)-4-methoxyacetanilide  0   *Acetanilides *Azo Compounds Coloring Agents. Food Chem Toxicol. 2005 Jan;43(1):49-56
reactive orange 16  0   *Azo Compounds Coloring Agents. Ann Chim. 2003 Sep-Oct;93(9-10):739-44
cyanine dye  0   *Carbocyanines Coloring Agents. Bioorg Med Chem. 2003 Mar 20;11(6):1035-40
alanylproline-rhodamine 110  0   *Dipeptides *Rhodamines Coloring Agents. J Histochem Cytochem. 2003 Jul;51(7):959-68
(alanylproline)2-cresyl violet  0   *Oligopeptides *Oxazines Coloring Agents. J Histochem Cytochem. 2003 Jul;51(7):959-68
reactive bright red K2G  0   *Azo Compounds *Naphthalenesulfonates Coloring Agents. Water Sci Technol 2002;46(11-12):133-8
Reactive Black 3HN  0   *Azo Compounds Coloring Agents. Bioresour Technol 2002 May;82(3):225-31
TOPRO 5  0   *Quinolines *Thiazoles Coloring Agents. Electrophoresis 2001 Oct;22(18):3939-48
acid black 191  0   *Sulfur Compounds Coloring Agents. Environ Mol Mutagen 2001;38(4):316-22
N,N'-diethylthiacarbocyanine iodide  0   *Carbocyanines Coloring Agents. Bioorg Med Chem Lett 2001 Sep 17;11(18):2411-4
3,6-Bis(dimethylamino)-10-propylacridinium iodide  0   *Acridines Coloring Agents. Acta Crystallogr C 2001 Nov;57(Pt 11):1338-40
Mordant Orange 10  0   *Azo Compounds *Benzene Derivatives Coloring Agents. J Am Chem Soc 2001 Oct 24;123(42):10290-8
Romanowsky-Giemsa stain  0   *Azure Stains *Eosine Yellowish-(YS) Coloring Agents Indicators and Reagents Staining and Labeling. Histochem J 1985;17(3):263
betanin  7659-95-2 (S-(R*,R*-(E,E)))-2-carboxy-1-((2,6-dicarboxy- 2,3-dihydro-4(1H)-pyridinylidene)ethylidene)-5- (beta-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxy- 1H-indolium hydroxide, inner salt  *Betacyanins Coloring Agents. Biochem J 178(3):539;1979

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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