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Testing Status of C.I. Direct Orange 1 10798-Y

CASRN: 54579-28-1

Synonyms/Common Names

  • Benzoic acid, 5-[[4'-[[4,5-dihydro-5-oxo-1-(sulfophenyl)-1H-pyrazol-4-yl]azo][1,1'-biphenyl]4-yl]azo]-2-hydroxy deriv.

Special Studies

  • Metabolism (Gavage; Dosed-Feed)  (S0010)  Completed 
    • Citation: Lynn RK, Donielson DW, Ilias AM, Kennish JM, Wong K, Matthews HB. Metabolism of bisazobiphenyl dyes derived from benzidine, 3,3'-dimethylbenzidine or 3,3'-dimethoxybenzidine to carcinogenic aromatic amines in the dog and rat. Toxicol Appl Pharmacol. 1980 Nov;56(2):248-58.Pubmed Abstract
    • Male Rats [R]: Sprague Dawley; Dogs [D]