Testing Status of Agents at NTP
5-Nitro-o-toluidine
CASRN: 99-55-8
Formula: C7 H8 N2 O2
Synonyms/Common Names:
- 2-METHYL-5-NITROBENZENAMINE
Known Uses:
DYE INTERMEDIATE
Short-Term Toxicity
- 14-Day (Dosed-Feed)
(C01843) Completed
- NTIS No. PB285872
(Peer Review 04/26/1978)
Citation: Bioassay of 5-Nitro-o-toluidine for Possible Carcinogenicity (CAS No. 99-55-8) - Rats: F344/N; Mice: B6C3F1
- NTIS No. PB285872
(Peer Review 04/26/1978)
- 13-Week (Dosed-Feed)
(C01843) Completed
- NTIS No. PB285872
(Peer Review 04/26/1978)
Citation: Bioassay of 5-Nitro-o-toluidine for Possible Carcinogenicity (CAS No. 99-55-8) - Rats: F344/N; Mice: B6C3F1
- Dose: 0,0.009,0.07 %/5 PER GROUP
- NTIS No. PB285872
(Peer Review 04/26/1978)
Long-Term Carcinogenicity
- 2-Year (Dosed-Feed)
(C01843) Report Complete
- TR-107 (NTIS No. PB285872)
(Peer Review 04/26/1978)
Bioassay of 5-Nitro-o-toluidine for Possible Carcinogenicity (CAS No. 99-55-8) - Rats: F344/N; Mice: B6C3F1
- Carcinogenesis Results
- Male Rats Negative
- Female Rats Negative
- Male Mice Positive
- Female Mice Positive
- Dose: R: 0,.005,.01, M: 0,.12,.23 %/50 PER GROUP
- TR-107 (NTIS No. PB285872)
(Peer Review 04/26/1978)
Genetic Toxicology
- In Vitro Cytogenetics (CA/SCE)
(012878) Completed
- Chromosome Aberation Positive
- Sister Chromatid Exchange Positive
- Salmonella (NCI)
(N-9370) Completed
- 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
- Salmonella-NCI Positive
- Salmonella
(758929) Completed
- Positive
Web page last updated on January 22, 2009