National Toxicology Program

National Toxicology Program

Nomination Summary for Sulfamethazine (N79338)


Specific Substances: Sulfamethazine

Nomination Date: 01/00/1979

Nominator: FDA

Rationale: Extensive veterinary uses result in widespread human exposure to low level residues in consumable food-animal tissues

NTP Principles: Pre 1993 - 5, 6

Status: Unknown

Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

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CASRN: 57-68-1

Agent Name: Sulfamethazine

NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.