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5,5-Diphenylhydantoin (57-41-0)


Study Results


Chronic Bioassay Level of Evidence

An overview of chronic evidence from Rats studies.
Rats
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  • Equivocal Evidence, Male, Rats
  • No Evidence, Female, Rats
An overview of chronic evidence from Mice studies.
Mice
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  • Clear Evidence, Female, Mice
  • No Evidence, Male, Mice

Genetic Toxicology

An overview of Genetic Toxicology Rodent Cytogenetics study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Rodent Cytogenetics
CA SCE
An overview of Genetic Toxicology Micronucleus study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Micronucleus - Mice
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  • Male: Negative
View
  • Male: Negative
An overview of Genetic Toxicology Mammalian Cell Mutagenicity study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Mammalian Cell Mutagenicity
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  • Negative
An overview of Genetic Toxicology Mammalian Cell Cytogenetics study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Mammalian Cell Cytogenetics
CA SCE
An overview of Genetic Toxicology Drosophila Germ Cell Mutagenicity study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Drosophila Germ Cell Mutagenicity
SLRL
An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to 5,5-Diphenylhydantoin (57-41-0).
Bacterial Mutagenicity
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  • Negative
View
  • Negative

Citation Information


NTP. 5,5-Diphenylhydantoin (57-41-0). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP). Accessed 2018-12-19. https://manticore.niehs.nih.gov/cebssearch/test_article/57-41-0

Publications


TR-404 Toxicology and Carcinogenesis Studies of 5,5-Diphenylhydantoin (Phenytoin) (CASRN 57-41-0) in F344/N Rats and B6C3F1 Mice (Feed Studies)
Haworth, S., Lawlor, T., Mortelmans, K., Speck, W., and Zeiger, E. Salmonella mutagenicity test results for 250 chemicals Environ. Mutagen. Vol. 5 (Suppl 1) (1983) 3-142
Woodruff, R.C., Mason, J.M., Valencia, R., and Zimmering, S. Chemical mutagenesis testing in Drosophila: V. Results of 53 coded compounds tested for the National Toxicology Program. Environ. Mutagen. Vol. 7 (1985) 677-702
Galloway, S., Armstrong, M., Reuben, C., Colman, S., Brown, B., Cannon, C., Bloom, A., Nakamura, F., Ahmed, M., Duk, S., Rimpo, J., Margolin, B., Resnick, M., Anderson, B., and Zeiger, E. Chromosome aberration and sister chromatid exchanges in Chinese hamster ovary cells: Evaluations of 108 chemicals. Environ. Molec. Mutagen. Vol. 10 (Suppl 10) (1987) 1-176

Study Data


Toxicity and Carcinogenicity Studies


Evaluation of the Chronic Toxicity and Carcinogenicity (C55765) of 5,5-Diphenylhydantoin (Phenytoin) (57-41-0) in F344/N Rats Exposed via Dosed Feed
Evaluation of the Chronic Toxicity and Carcinogenicity (C55765) of 5,5-Diphenylhydantoin (Phenytoin) (57-41-0) in B6C3F1 Mice Exposed via Dosed Feed

Genetic Toxicology Studies


Genetic Toxicity Evaluation of 5,5-Diphenylhydantoin (Phenytoin) (57-41-0) in Micronucleus Study 110489 in BALB/c Mice
Genetic Toxicity Evaluation of 5,5-Diphenylhydantoin (Phenytoin) (57-41-0) in Micronucleus Study 252424 in B6C3F1 Mice
Genetic Toxicity Evaluation of 5,5-Diphenylhydantoin (Phenytoin) in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 255790
Genetic Toxicity Evaluation of 5,5-Diphenylhydantoin (Phenytoin) in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 599479