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Testing Status of Ampicillin trihydrate 10832-H

 

CASRN: 7177-48-2

Formula: C16-H19-N3-O4-S.3H2-O

Synonyms/Common Names

  • Aminobenzylpenicillin trihydrate

Short-Term Toxicity

  • 14-Day (Gavage)  (C56086)  Completed 
    • Rats: F344/N; Mice: B6C3F1
  • 13-Week (Gavage)  (C56086)  Completed 
    • Rats: F344/N; Mice: B6C3F1
    • Dose: R: 0, 180, 3000, M: 0, 250, 3000 MG/KG/10 PER GROUP.

Long-Term Carcinogenicity

  • 2 years (Gavage)  (C56086)  Completed 
    • TR-318 (NIH Number: 87-2574)  (Peer Review Approval 12/09/1985A )
      Toxicology and Carcinogenesis Studies of Ampicillin Trihydrate (CASRN 7177-48-2) in F344/N Rats and B6C3F1 Mice (Gavage Studies)
    • Rats: F344/N; Mice: B6C3F1
    • Carcinogenesis Results
      • Male Rats Equivocal Evidence 
      • Female Rats No Evidence 
      • Male Mice No Evidence 
      • Female Mice No Evidence 
    • Dose: R: 0, 750, 1500, M: 0, 1500, 3000 MG/KG/50 PER GROUP.

Genetic Toxicology

  • In Vitro Cytogenetics (CA/SCE)  (600069)  Completed 
    • Citation: Anderson, B.E., Zeiger, E., Shelby, M.D., Resnick, M.A., Gulati, D.K., Ivett, J.L., and Loveday, K.S. Chromosome aberration and sister chromatid exchange test results with 42 chemicals. Environ. Molec. Mutagen. Vol. 16 (Suppl 18) (1990) 55-137
    • Sister Chromatid Exchange Negative 
    • Chromosome Aberrations Negative 
  • Mouse Lymphoma  (351941)  Completed 
    • Citation: Myhr B.C., McGregor, D., Bowers, L., Riach, C., Brown, A., Edwards, I., McBride, D., Martin, R., and Caspary, W.J. L5178Y mouse lymphoma cell mutation assay results with 41 compounds. Environ. Molec. Mutagen. Vol. 16 (Suppl 18) (1990) 138-167
    • Mice
    •  Negative 
  • Salmonella  (730053)  Completed 
    • Citation: Mortelmans, K., Haworth, S., Lawlor, T., Speck, W., Tainer, B., and Zeiger, E. Salmonella mutagenicity tests. II. Results from the testing of 270 chemicals Environ. Mutagen. Vol. 8 (Suppl 7) (1986) 1-119
    •  Negative