CAS Chem.name Chem.SMILES #Observed Mutagenicity without S9 #Observed Mutagenicity with S9 Bioassay - Reference(s) - 121-14-2 2,4-Dinitrotoluene Cc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 121-88-0 2-Amino-5-Nitrophenol Nc1ccc(cc1O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 1777-84-0 3-Nitro-p-Acetophenetide CCOc1ccc(NC(C)=O)cc1[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 1817-73-8 2-Bromo-4,6-Dinitroaniline Nc1c(Br)cc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 2871-01-4 Hc Red 3 Nc1ccc(NCCO)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 52551-67-4 Hc Yellow 4 OCCN(CCO)c1ccc(cc1O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 5307-14-2 2-Nitro-P-Phenylenediamine Nc1ccc(N)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 3468-63-1 Pigment Orange 5 Oc1ccc2ccccc2c1N=Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 618-87-1 Aniline, 3,5-Dinitro- Nc1cc(cc(c1)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-65-0 Benzene, M-Dinitro- [O-][N+](=O)c1cccc(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-35-4 Benzene, 1,3,5-Trinitro- [O-][N+](=O)c1cc(cc(c1)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 619-17-0 4-Nitroanthranilic Acid Nc1cc(ccc1C(O)=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 70-34-8 1-Fluoro-2,4-Dinitrobenzene [O-][N+](=O)c1ccc(F)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 88-88-0 Picryl Chloride [O-][N+](=O)c1cc(c(Cl)c(c1)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 96-91-3 2-Amino-4,6-Dinitrophenol Nc1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 97-02-9 2,4-Dinitroaniline Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-55-8 5-Nitro-O-Toluidine Cc1ccc(cc1N)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-56-9 4-Nitro-O-Phenylenediamine Nc1ccc(cc1N)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-59-2 5-Nitro-O-Anisidine COc1ccc(cc1N)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 100-01-6 P-Nitroaniline Nc1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 119-34-6 4-Amino-2-Nitrophenol Nc1ccc(O)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 3025-77-2 1-((4-Nitrophenyl)Azo)-2-Naphthenamine Nc1ccc2ccccc2c1N=Nc1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 100-25-4 Benzene, P-Dinitro- [O-][N+](=O)c1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 6358-07-2 2-Amino-4-Chloro-5-Nitrophenol Nc1cc(Cl)c(cc1O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 99-30-9 2,6-Dichloro-4-Nitroaniline Nc1c(Cl)cc(cc1Cl)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 1635-61-6 5-chloro-2-nitroaniline Nc1cc(Cl)ccc1[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 100-16-3 4-Nitrophenylhydrazine NNc1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 119-26-6 Hydrazine, (2,4-dinitrophenyl)- NNc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) U.S.Environmental Protection Agency Gene-Tox Program. Mutation Research, 168, (1986) pp. 69-240 16169-16-7 4-Nitrophenylhydroxylamine ONc1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Corbett, Md. et. al. Carcinogenesis 6(5):727-732, 1985; Pai,V. et. al. Mutat. Res. 151(2):201-207, 1985 67274-52-6 N-Acetyl-4-nitrophenylhydroxylamine CC(=O)N(O)c1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Corbett, Md. et. al. Carcinogenesis 6(5):727-732, 1985 97-00-7 1-Chloro-2,4-dinitrobenzene [O-][N+](=O)c1ccc(Cl)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 584-48-5 1-bromo-2,4-dinitrobenzene [O-][N+](=O)c1ccc(Br)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 709-49-9 1-iodo-2,4-dinitrobenzene [O-][N+](=O)c1ccc(I)c(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) GUPTA,RL, SAINI,BHK AND JUNEJA,TR; MUTAT. RES. 381(1):41-47, 1997 97-52-9 benzenamine, 2-methoxy-4-nitro- COc1cc(ccc1N)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan 99-09-2 m-nitroaniline Nc1cccc(c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan 88-89-1 Trinitrophenol, Picric acid Oc1c(cc(cc1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan 62625-14-3 Phenol, 2-amino-6-chloro-4-nitro-, hydrochloride (1:1) [Cl-].[N+H3]c1cc(cc(Cl)c1O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 56413-75-3 o-Nitrophenylhydrazine hydrochloride Cl.NNc1ccccc1[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 2784-94-3 HC Blue No. 1 CNc1ccc(cc1[N+]([O-])=O)N(CCO)CCO in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 33229-34-4 HC Blue 2 OCCNc1ccc(cc1[N+]([O-])=O)N(CCO)CCO in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 59283-76-0 2-Hydroxylamino-4,6-dinitrotoluene Cc1c(NO)cc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 185376-54-9 2,4-Dihydroxyamino-6-nitrotoluene Cc1c(NO)cc(NO)cc1[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) PADDA,RS. et al ENVIRON. TOXICOL. CHEM. 19(12):2871-2875, 2000 5131-58-8 4-Nitro-1,3-benzenediamine Nc1ccc(c(N)c1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 89-63-4 4-Chloro-2-Nitroaniline Nc1ccc(Cl)cc1[N+]([O-])=O in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 99-57-0 2-Amino-4-Nitrophenol Nc1cc(ccc1O)[N+]([O-])=O in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 2425-85-6 C. I. Pigment Red 3 Cc1ccc(N=Nc2c(O)ccc3ccccc23)c(c1)[N+]([O-])=O in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 606-20-2 2,6-dinitrotoluene Cc1c(cccc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) KAWAI,A, GOTO,S, MATSUMOTO,Y AND MATSUSHITA,H; MUTAGENICITY OF ALIPHATIC AND AROMATIC NITRO COMPOUNDS; SANGYO IGAKU 29(1):34-55, 1987 39300-45-3 dinocap CC=CC(=O)Oc1c(cc(cc1C(C)(C)CC(C)(C)C)[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) MORIYA,M OHTA,T WATANABE,K MIYAZAWA,T KATO,K AND SHIRASU,Y; FURTHER MUTAGENICITY STUDIES ON PESTICIDES IN BACTERIAL REVERSION ASSAY SYSTEMS; MUTAT. RES. 116(3-4):185-216,1982 59820-43-8 hc yellow no. 4 OCCNc1ccc(cc1OCCO)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) NCI/NTP CARCINOGENESIS TECHNICAL REPORT SERIES; NATIONAL CANCER INSTITUTE/NATIONAL TOXICOLOGY PROGRAM; U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES, TR-419 Y92 50-65-7 Niclosamide Oc1ccc(Cl)cc1C(=O)Nc1ccc(cc1Cl)[N+]([O-])=O in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) ESPINOSA-AGUIRRE,JJ, SANTOS,JR AND DE NAVA,CC; INFLUENCE OF THE UVR REPAIR SYSTEM ON THE MUTAGENCIITY OF ANTIPARASITIC DRUGS; MUTAT. RES. 222(3):161-166, 1989 88-74-4 2-Nitroaniline Nc1ccccc1[N+]([O-])=O in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) D. Kirkland, L. Reeve, D. Gatehouse, P. Vanparys, A core in vitro genotoxicity battery comprising the Ames test plus the in vitro micronucleus test is sufficient to detect rodent carcinogens and in vivo genotoxins, Mutat. Res. 721 (2011) 27-73. 1582-09-8 Trifluralin CCCN(CCC)c1c(cc(cc1[N+]([O-])=O)C(F)(F)F)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Diril N., S. Sumer, Mutagenicity of Trifluralin in Salmonella/Microsome Assay Under Various metabolic Activation Conditions, Toxicol. & Environ. Chem. 48(1-2) (1995), 119 - 124 (Abstract) 13301-61-6 c.i. disperse orange 37 CCN(CCC#N)c1ccc(cc1)N=Nc1c(Cl)cc(cc1Cl)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) de Aragao Umbuzeiro, G., Freeman, H.S., Warren, S.H., de Oliveira, D.P., Terao, Y., Watanabe, T., Claxton, L.D., The contribution of azo dyes to the mutagenic activity of the Cristais River. Chemosphere, 2005, 60(1), 55-64. 14097-03-1 c.i. basic red 18 CCN(CC[N+](C)(C)C)c1ccc(cc1)N=Nc1ccc(cc1Cl)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Helmes, C.T., Sigman, C.C., Fung, V.A., Thompson, K., Doeltz, M.K., Mackie, M., Klein, T.E., Lent, D., A study of azo and nitro dyes for the selection of candidates for carcinogen bioassay. J. Environ. Sci. Health A Environ. Sci. Eng., 1984, 19(2), 97-231. 51868-46-3 c.i. disperse blue 373 COc1cc(N=Nc2c(Br)cc(cc2[N+]([O-])=O)[N+]([O-])=O)c(NC(C)=O)cc1N(CC=C)CC=C in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) de Aragao Umbuzeiro, G., Freeman, H.S., Warren, S.H., de Oliveira, D.P., Terao, Y., Watanabe, T., Claxton, L.D., The contribution of azo dyes to the mutagenic activity of the Cristais River. Chemosphere, 2005, 60(1), 55-64. 56548-64-2 2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)-4-methoxyacetanilde CCN(CC)c1cc(NC(C)=O)c(cc1OC)N=Nc1c(Br)cc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) de Aragao Umbuzeiro, G., Freeman, H., Warren, S.H., Kummrow, F., Claxton, L.D., Mutagenicity evaluation of the commercial product CI Disperse Blue 291 using different protocols of the Salmonella assay. Food Chem. Toxicol., 2005, 43(1), 49-56. 2872-52-8 disperse red 1 CCN(CCO)c1ccc(cc1)N=Nc1ccc(cc1)[N+]([O-])=O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Ferraz, E.R., Umbuzeiro, G.A., de-Almeida, G., Caloto-Oliveira, A., Chequer, F.M., Zanoni, M.V., Dorta, D.J., Oliveira, D.P., Differential toxicity of Disperse Red 1 and Disperse Red 13 in the Ames test, HepG2 cytotoxicity assay, and Daphnia acute toxicity test. Environ. Toxicol., 2011, 26(5), 489-497. 3179-89-3 c.i. disperse red 17 Cc1cc(ccc1N=Nc1ccc(cc1)[N+]([O-])=O)N(CCO)CCO in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) SCCS (Scientific Committee on Consumer Safety), Opinion on Disperse Red 17, 12 December 2013. 23355-64-8 c.i. disperse brown 1 OCCN(CCO)c1ccc(N=Nc2c(Cl)cc(cc2Cl)[N+]([O-])=O)c(Cl)c1 in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Seifried, H.E., Seifried, R.M., Clarke, J.J., Junghans, T.B., San, R.H., A compilation of two decades of mutagenicity test results with the Ames Salmonella typhimurium and L5178Y mouse lymphoma cell mutation assays. Chem. Res. Toxicol., 2006, 19(5), 627-644. 51-28-5 2,4-Dinitro-phenol Oc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 81-14-1 Musk ketone CC(=O)c1c(C)c(c(c(c1C)[N+]([O-])=O)C(C)(C)C)[N+]([O-])=O in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 88-85-7 Dinoseb CCC(C)c1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan