National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/ts-10549-d

Testing Status of 1(2H)-Phthalazinone - 10549-D

 

CASRN: 119-39-1

Formula: C8-H6-N2-O

Synonyms/Common Names

  • 1-Phthalazinol

Known Uses

Chemical intermediate for hydralazine; an antihypertensive agent.

Chemical Properties

Toxicity Effects (HSDB)

Genetic Toxicology

  • Salmonella  (879978)  Completed 
    • Citation: Zeiger E, Anderson B, Haworth S, Lawlor T, Mortelmans K, Speck W. Salmonella mutagenicity tests: III. Results from the testing of 255 chemicals. Environ Mutagen. 1987;9 Suppl 9:1-109.
    •  Negative 
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