Skip to Main Navigation
Skip to Page Content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Testing Status of Sulfisoxazole 10574-G

 

CASRN: 127-69-5

Formula: C11-H13-N3-O3-S

Synonyms/Common Names

  • 4-Amino-N-(3,4-dimethyl-5-isoxazolyl)-benzenesulfonamide (9CI)

Known Uses

Antimicrobial drug

Chemical Properties

Toxicity Effects (HSDB)

Short-Term Toxicity

  • 14-Day (Gavage)  (C50022)  Completed 
    • Rats: F344/N; Mice: B6C3F1
  • 13-Week (Gavage)  (C50022)  Completed 
    • Rats: F344/N; Mice: B6C3F1
    • Dose: 0, 100, 2160 MG/KG/5 PER GROUP.

Long-Term Carcinogenicity

  • 2-Year (Gavage)  (C50022)  Completed 
    • TR-138 (NIH Number: 79-1393)  (Peer Review Approval 08/31/1978A )
      Bioassay of Sulfisoxazole for Possible Carcinogenicity (CASRN 127-69-5)
    • Rats: F344/N; Mice: B6C3F1
    • Carcinogenesis Results
      • Male Rats Negative 
      • Female Rats Negative 
      • Male Mice Negative 
      • Female Mice Negative 
    • Dose: R: 0, 100, 400, M: 0, 500, 2000 MG/KG/50 PER GROUP.

Genetic Toxicology

  • Chromosome Aberrations  (855795)  Completed 
    • Mice
    •  Negative 
  • In Vitro Cytogenetics (CA/SCE)  (214852)  Completed 
    • Citation: Ivett, J.L., Brown, B.M., Rodgers, C., Anderson, B.E., Resnick, M.A., Zeiger, E. Chromosomal aberration and sister chromatid exchange tests in Chinese hamster ovary cells in vitro IV: Results for 15 chemicals Environ. Molec. Mutagen. Vol. 14 (1989) 165-187
    • Sister Chromatid Exchange Positive 
    • Chromosome Aberrations Negative 
  • Drosophila  (605742)  Completed 
    • Citation: Foureman, P., Mason, J.M., Valencia, R., Zimmering, S. Chemical Mutagenesis Testing in Drosophila. X. Results of 70 coded compounds tested for the National Toxicology Program. Environ. Molec. Mutagen. Vol. 23 (1994) 208-227
    • Reciprocal Translocation/Sex-Linked Recessive Lethal Negative 
  • Mouse Lymphoma  (112199)  Completed 
    • Citation: Myhr, B. and Caspary, W. Chemical mutagenesis at the TK locus in L5178Y mouse lymphoma cells. I. Results for 31 coded compounds in the National Toxicology Program. Environ. Molec. Mutagen. Vol. 18 (1991) 51-83
    • Mice
    •  Positive 
  • Micronucleus  (970085)  Completed 
    • Citation: Shelby, M.D., Erexson, G.L., Hook, G.J., and Tice, R.R. Evaluation of a three-exposure mouse bone marrow micronucleus protocol: Results with 49 chemicals. Environ. Molec. Mutag. Vol. 21 (1993) 160-179
    • Mice: B6C3F1
    • Male Negative 
  • Salmonella  (627464)  Completed 
    • Citation: Dunkel, V., Zeiger, E., Brusick, D., McCoy, E., McGregor, D., Mortelmans, K., Rosenkranz, H., and Simmon, V. (1985) Reproducibility of microbial mutagenicity assays. II. Testing of carcinogens and noncarcinogens in Salmonella typhimurium and Escerichia coli. Environ. Mutagen. 7 (Suppl 5): 1-248.
    • Citation: Zeiger, E., Anderson, B., Haworth, S., Lawlor, T., and Mortelmans, K. Salmonella mutagenicity tests. IV. Results from the testing of 300 chemicals Environ. Molec. Mutagen. Vol. 11 (Suppl 12) (1988) 1-158
    •  Negative 
  • Salmonella  (N-9391)  Completed 
    • Citation: Dunkel, V., Zeiger, E., Brusick, D., McCoy, E., McGregor, D., Mortelmans, K., Rosenkranz, H., and Simmon, V. (1985) Reproducibility of microbial mutagenicity assays. II. Testing of carcinogens and noncarcinogens in Salmonella typhimurium and Escerichia coli. Environ. Mutagen. 7 (Suppl 5): 1-248.
    • Citation: Dunkel, V., Zeiger, E., Brusick, D., McCoy, E., McGregor, D., Mortelmans, K., Rosenkranz, H., and Simmon, V. Reproducibility of microbial mutagenicity assays. II. Testing of carcinogens and noncarcinogens in Salmonella typhimurium and Escerichia coli Environ. Mutagen. Vol. 7 (Suppl 5) (1985) 1-248
  • Sister Chromatid Exchanges  (855795)  Completed 
    • Mice
    • Sister Chromatid  Positive