CAS Chem.name Chem.SMILES #Observed Mutagenicity Bioassay - Reference(s) - 75-91-2 1,1-dimethylethyl hydroperoxide CC(C)(C)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) P&G Inventory; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 80-15-9 Cumene hydroperoxide CC(C)(c1ccccc1)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) NTP; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 18774-09-9 9-Hydroperoxy-9-methylfluorene CC1(OO)c2ccccc2-c2ccccc12 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Lavoie, EJ., et. al.; Studies on the Mutagenicity and Tumor-Initiating Activity of Methylated Fluorenes; Chem.-Biol. Interact. 52(3):301-309, 1985 38716-10-8 5-Hydroperoxymethyl-2'-deoxyuridine OCC{P+}1C{P-}(O)CC{P+}(N2C=C(COO)C(=O)NC2=O)O1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Patel, U., Bhimani, R. and Frenkel, K.; Mechanism of Mutagenicity by 5-Hydroperoxymethyl-2'-Deoxyuridine, an Intermediate Product of Ionizing Radiation, in Bacteria. Hpmdu Bacterial Mutagenicity and Oxidation of DNA Bases; Mutat. Res. 283(2):145-156, 1992 2846-29-9 Cholesterol 7-hydroperoxide CC(C)CCCC{P-}(C)C{P-}1CCC{P+}2C{P+}3C{P+}(CCC{P+}12C)C{P-}1(C)CCC{P+}(O)CC1=CC{P+}3OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Smith, LL., Smart, VB. and Gowda, NMM.; Mutagenic Sterol Hydroperoxides; Mutat. Res. 161(1):39-48, 1986 3328-25-4 Cholest-6-en-3-beta-ol, 5-alpha-hydroperoxide CC(C)CCCC{P-}(C)C{P+}1CCC{P-}2C{P+}3C=CC{P-}4(OO)CC{P+}(O)CCC{P-}4(C)C{P+}3CCC{P+}12C in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Smith, LL., Smart, VB. and Gowda, NMM.; Mutagenic Sterol Hydroperoxides; Mutat. Res. 161(1):39-48, 1986 3031-73-0 Methyl hydroperoxide COO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Ball, JC, Young, WC, Wallington, TJ and Japar,SM; Mutagenic Properties of A Series of Alkyl Hydroperoxides; Environ. Sci. Technol. 26(2):397-399, 1992 6068-96-8 N-Propyl hydroperoxide CCCOO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Ball, JC, Young, WC, Wallington, TJ and Japar,SM; Mutagenic Properties of A Series of Alkyl Hydroperoxides; Environ. Sci. Technol. 26(2):397-399, 1992 117135-59-8 2-Butylazo-2-propyl hydroperoxide CCCCN=NC(C)(C)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Mochizuki, M., et. al.; Autooxidation of Alkylhydrazones and Mutagenicity of the Resulting Hydroperoxides; Biol. Pharm. Bull. 16(1):96-98, 1993 149127-56-0 2-Methylazo-2-propyl hydroperoxide CC(C)(N=NC)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Mochizuki, M., et. al.; Autooxidation of Alkylhydrazones and Mutagenicity of the Resulting Hydroperoxides; Biol. Pharm. Bull. 16(1):96-98, 1993 4813-50-7 n-Butylhydroperoxide CCCCOO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Ball, JC, Young, WC, Wallington, TJ and Japar,SM; Mutagenic Properties of A Series of Alkyl Hydroperoxides; Environ. Sci. Technol. 26(2):397-399, 1992 3031-74-1 Ethyl hydroperoxide CCOO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Ball, JC, Young, WC, Wallington, TJ and Japar,SM; Mutagenic Properties of A Series of Alkyl Hydroperoxides; Environ. Sci. Technol. 26(2):397-399, 1992 149127-58-2 2-Propylazo-2-propyl hydroperoxide CCCN=NC(C)(C)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) MOCHIZUKI,M. et al BIOL. PHARM. BULL. 16(1):96-98, 1993 33973-15-8 2a,7b-Dihydro-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran CC12c3ccccc3OC1(C)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-82-2 1,2-Dioxeto(3,4-b)benzofuran, 2a,7b-dihydro-7b-methoxy-2a-methyl- CC12C(OC)(c3ccccc3O1)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-83-3 2a,7b-Dihydro-7b-methyl-1,2-dioxeto(3,4-b)benzofuran CC12C(Oc3ccccc13)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-86-6 4-Acetyl-2a,7b-dihydro-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran CC(=O)c1cccc2c1OC1(C)C2(C)OO1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-87-7 2a,7b-Dihydro-7-methoxy-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran CC12c3c(cccc3OC)OC1(C)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-95-7 2a,7b-Dihydro-2a-(methoxymethyl)-7b-methyl-1,2-dioxeto(3,4-b)benzofuran CC12c3ccccc3OC1(COC)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-96-8 2a-(Acetyloxymethyl)-2a,7b-dihydro-7b-methyl-1,2-dioxeto(3,4-b)benzofuran CC(=O)OCC12C(C)(c3ccccc3O1)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-99-1 2a-(4-Chlorophenylcarbamoyloxymethyl)-2a,7b-dihydro-7b-methyl-1,2-dioxeto(3,4-b)benzofuran CC12c3ccccc3OC1(COC(=O)Nc1ccc(Cl)cc1)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 129812-24-4 2a,9b-Dihydro-2a,8,9b-trimethyl-6H-(1,2)dioxeto(3',4':4,5)furo(3,2-g)(1)benzopyran-6-one CC1=CC(=O)Oc2cc3c(cc12)C1(C)C(C)(O3)OO1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W., et. al. Furocoumarin-, Naphthofuran-, and Furoquinoline-annulated 1,2-dioxetanes: synthesis, thermolysis, and mutagenicity; Liebigs Ann. Chem. (12):1227-1236, 1990 129812-26-6 7a,9a-Dihydro,1,7a,9a-trimethyl-3H-(1,2)dioxeto(3',4':4,5)furo(3,2-f)benzopyran-3-one CC1=CC(=O)Oc2ccc3c(c12)C1(C)C(C)(O3)OO1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W., et. al. Furocoumarin-, Naphthofuran-, and Furoquinoline-annulated 1,2-dioxetanes: synthesis, thermolysis, and mutagenicity; Liebigs Ann. Chem. (12):1227-1236, 1990 129833-00-7 2H-(1,2)Dioxeto(3',4':4,5)furo(3,2-h)-1-benzopyran-2-one, 6b,8a-dihydro-4,6b,8a-trimethyl- CC1=CC(=O)Oc2c1ccc1c2OC2(C)C1(C)OO2 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et. al.; Benzofuran Dioxetanes, A New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives;Liebigs Ann. Chem. (1):33-40, 1991 128753-91-3 6-(Acetyloxy)-2a,7b-dihydro-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran CC(=O)Oc1ccc2c(c1)C1(C)C(C)(O2)OO1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Adam, W. et al Liebigs Ann. Chem. (1):33-40, 1991 771-29-9 Tetralin hydroperoxide OOC{P-}1CCCc2ccccc12 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Stock, S, Esser, G, Klockow, D, Bolt, Hm And Degen, Gh; Mutagenic Properties Of 1,2,3,4-Tetrahydronaphthaline-1-Hydroperoxide, A Model Compound For Organic Peroxides In Diesel Exhaust; Arch. Toxicol. 72(6):342-346, 1998; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 80-47-7 p-Menthane hydroperoxide CC1CCC(C(C)(C)OO)CC1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) P&G Inventory; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 *10002-20-2 1,1-bis[p-(3-chloro-2-hydroxypropoxy)phenyl]ethane CC(c1ccc(OCC(O)CCl)cc1)c1ccc(OCC(O)CCl)cc1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 132929-84-1 peroxycarbonic acid OO-(1,1-dimethylbutyl)O-isopropyl ester CCCC(C)(C)OOC(=O)OC(C)C in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 2372-22-7 isopropoxyperformic acid 1,1-dimethylpropyl ester CCC(C)(C)OOC(=O)OC(C)C in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 66734-30-3 3-hydroxy-1,1-dimethylbutyl hydroperoxide CC(O)CC(C)(C)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 96783-79-8 2,6-bis(1-hydroperoxy-1-methylethyl)naphthalene CC(C)(c1ccc2cc(C(C)(C)OO)ccc2c1)OO in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 98460-24-3 2,2'-[ethylidenebis(4,1-phenyleneoxymethylene)]bisoxirane CC(c1ccc(OCC2CO2)cc1)c1ccc(OCC2CO2)cc1 in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. 6165-51-1 1-Phenyl-1-(2,5-xylyl)ethane CC(c1ccccc1)c1cc(C)ccc1C in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) Japan Existing Chemical Data Base; http://dra4.nihs.go.jp/mhlw_data/jsp/SearchPageENG.jsp.